P3191 toyota prius

Feb 1, 2024 · The P1121 code in the Toyota Prius is a diagnostic trouble code that indicates a malfunction in the coolant flow control valve. This valve plays a crucial role in regulating the flow of coolant to the engine and maintaining the optimal temperature. The code usually points to issues such as a stuck valve or a fault in the valve’s electrical ...

P3191 toyota prius. palmdale, CA. Vehicle: 2002 Prius. Model: N/A. DTC Codes P3191 Engine dose not start. Let me tell you little bit what has brought me to this code. I bought this …

I have a 2003 prius that suddenly stopped running with the hybrid system warning light illuminated. Took it to the dealer and they told me it logged the following DTC's: P3101, P3190, P3191 as well as C1213 and C1521. They told me that the Engine management system ECU and relay need to be replaced to the tune of $1300 for parts and labor.

2008 Prius. C1241 is low 12 volt battery output. Check the voltage of the battery with a meter at the battery or the jump point with the car off. Also check the negative cable where it is fastened to the bodywork below the rear light for corrosion and tightness. P3191 Engine failed to start.Can you rent a car from a dealership? We explain which car dealerships rent cars, including Ford, Toyota, and more. Details inside. Most car dealerships are individually owned and ...4. If they do, find the part number of the engine ECU located behind the glove compartment. If the last two digits are less than 54, you could buy a used engine ECU with 54 as the last two digits, and that may help. Since your car is a 2003 model year, you may already have the latest version engine ECU installed.> Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Attachments are working again! Check out this thread for more details and to report any other bugs .I had an Master Warning Light / Check Engine Light with my Toyota Prius when the OBD Code P3191 Engine Warning happened. Car was still able to drive and the ...

As the world continues to prioritize sustainability and environmental consciousness, automakers are stepping up their game to produce eco-friendly vehicles. One such vehicle that s...Nov 12, 2005 · Here we go again, P3191 plus P0300 -- 2002 Prius. After several months and over 8000 miles we got the dreaded christmas tree display in the Prius this evening. This time, the engine ran for a few seconds, then shuddered and stopped. After two more tries with the same symptoms, and swapping circuit opening relay with another like part, I called ... Jul 1, 2007 · 2008 Prius. C1241 is low 12 volt battery output. Check the voltage of the battery with a meter at the battery or the jump point with the car off. Also check the negative cable where it is fastened to the bodywork below the rear light for corrosion and tightness. P3191 Engine failed to start. TOYOTA HYBRID troublecodes Prius dtc p3190P3191 p3193 Power engine power engine fail to start solution problem solveWhen you agree to a lease on a Toyota vehicle, you are agreeing to pay monthly payments for the term of the lease. If you die during the lease, your estate or a cosigner on the lea...Good luck trying to buy a Toyota, Kia or Honda. These auto brands have the lowest supply of cars available for sale at dealerships now. By clicking "TRY IT", I agree to receive new...Yep. You are correct. That is the descriptor for the P3191 code. In my case it would actually start for a few seconds and then immediately stop. Here's a nifty …Jan 14, 2008 · I have a 2003 prius that suddenly stopped running with the hybrid system warning light illuminated. Took it to the dealer and they told me it logged the following DTC's: P3101, P3190, P3191 as well as C1213 and C1521. They told me that the Engine management system ECU and relay need to be replaced to the tune of $1300 for parts and labor.

2007 Prius. Model: N/A. Help! I got a routine oil change on Tuesday and after a mile or so after leaving my mechanic place the car stopped accelerating and all of the usual lights came on for the hybrid battery (triangle; VSC; check engine; Exclamation point in big circle). I had the car towed back to the mechanic (lost a day of because my car ...Toyota prius p0420: catalyst system efficiency → below threshold → bankBest of p3193 toyota-prius Toyota prius 20 бензонасос работает, но не работает 🤣 ошибки p3191Toyota prius p3191-engine does not start p0a0f- engine fail to start.Mar 9, 2023 · Toyota Prius P3190 poor engine power, P0A0F -204 ENGINE FAILED TO START Solved , it was Fuel pump issue in my case 3191 Engine (aka ICE) does not start. 3090 Poor engine power. 3101 Engine system malfunction. 204 Abnormal engine output (abnormal signal from ECM) 205 Engine unable to start (due to abnormal signal from ECM) Bottom line, if your engine does not start and one or more of these DTC codes come up, you are covered by the extended warranty.The Diagnostic Trouble Code (DTC) P3190 is set if following conditions continue at a fixed engine RPM or for a fixed length of time: -Communication with HV ECU is normal. -Engine RPM is a fixed value or more. -Engine start mode is not active. -Target torque is at a fixed value or more. -Ratio of estimated torque against target torque is less ...2010 Prius Diagnostic Trouble Code Chart Page 2 of 112 DTC CODE DETECTION ITEM TROUBLE AREA C1627 Vehicle Height Sensor Voltage is Low or High 1. Harness or connector 2. Headlight leveling ECU assembly 3. Parking assist ECU C1628 Vehicle Height Sensor Failure 1. Harness or connector 2. Rear height control sensor sub-assembly RH …

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It will also set code P3191 for a nonrunning engine. Be careful using a bulk oil dispenser. The baffle located inside the valve cover can bend if you let the weight of the bulk oil dispenser rest on the baffling. If the baffling is bent, oil sludging may occur. ... The 2000-‘09 Toyota Prius uses a screw-on oil filter; the 2010-‘13 1.8-L ...Vehicle: 2014 Prius. Model: Three. Inverter pump is code P0A93. You can check it by removing the inverter coolant reservoir cap and checking for a slight "turbulence" to the coolant with the car in ready mode. Engine water pump code is P261B. These are not your issues, though... P3190 in Gen 3 is trending toward fuel pump failure with some ...Jul 27, 2014 · This is all theory as I try to troubleshoot my Prius problem. Your "theory" exhibits a gross ignorance of how modern cars work in general and in particular how the Prius works. There is no correlation to the 12 V battery. The 2 codes you pulled tell you all you need to know as to where/what the problem is. OCpri said: ↑. Toyota Supports ASE Certification Page 1 of 12 EG047-04 Title: M.I.L. ON" DTC P3191, P3190, AND/OR P0A0F Models: ’04 – ’05 Prius Technical Service BULLETIN October 18, 2004 TSB REVISION NOTICE: February 22, 2005: Applicable Vehicles has been updated to include 2005 model year. November 19, 2004: The Caution in Repair Procedure B Step 1 ...The Toyota FT-HS concept car is a high-powered, sporty hybrid. Get the scoop on the Toyota FT-HS in this article. Advertisement One common complaint charged against hybrid cars is ...Feb 13, 2006 · mrv. Started up the car this morning, coldest day in a while here in DC (23F), and the check engine/hybrid system lights came on. Car seemed to drive fine. On the energy consumption screen, the hybrid battery looks appropriately full, and it looked to be charging and discharging at appropriate times.

The most common codes from the 2001-2009 Toyota Prius, and often those that stump most auto mechanics and many a Toyota mechanic, are P3191 (Engine Does Not Start), P3190 (Poor Engine …Apr 27, 2020 · The way that a P0401 is triggered on a 3rd Generation Toyota Prius is when one or more of the following happens. The EGR valve quits working, that MAP (manifold absolute pressure) sensor ... Circled in red is the spring for the throttle plate. Highlighted in green is a tab where you can rest your finger and rotate counter-clockwise to open the throttle plate so it can be cleaned. 2) Rotate the spring and use your other hand to clean the dirty side of the throttle plate and throttle body walls with throttle body cleaner.To diagnose the P3190 Toyota code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.P3191 - means the engine did not start in time The Dealer said it was the fuel pump, and because the fuel tank and pump are integrated in the Prius, the repair is complex, it would be $1017 to repair. I had the technician measure the fuel pressure to make sure it was low. The technician told me that Toyota is well aware of this issue.Toyota Prius P3190 poor engine power, P0A0F -204 ENGINE FAILED TO START Solved , it was Fuel pump issue in my case2001 Prius. Hello All! I just bought a 2001 with 98K miles. It was running fine, no probelms. Because the trunk was so dirty, I decided to clean the trunk and removed the 12V battery. When I re-installed it, the car would start then after 15 seconds or so, it would die. The red car with the exclamation point displays on the top right portion of ... LE AWD. $29,350. Base MSRP. 53/54. Est. MPG. Top-mount Multi-Information Display (MID) with indicators and 7-in. LCD display. Blind Spot Monitor (BSM) with Rear Cross-Traffic Alert (RCTA) 8.0-in. Toyota Audio Multimedia display. See More Features Build.

#1 · Dec 26, 2005. HELP!!! Wife was at the grocery store, came out, started '02 prius and all exclamated warning lights came on! Drove it home at 29 mph and called me. I called the …

Jul 28, 2020 · Cleaned the throttle body and MAF. got a new 12v battery. Cleared the codes, and the car ran for about 10kms/6 miles. Same issue presented itself. But only code 3190. Replaced the spark plugs, replaced the PCV valve, New maf sensor as I cleaned the other one with brake cleaner. (my mistake) I now get code 3190 and P0a0f -204. > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Attachments are working again! Check out this thread for more details and to report any other bugs. P3193 code. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by raspberryconverse, Mar 10, 2014.Here we go again, P3191 plus P0300 -- 2002 Prius. After several months and over 8000 miles we got the dreaded christmas tree display in the Prius this evening. This time, the engine ran for a few seconds, then shuddered and stopped. After two more tries with the same symptoms, and swapping circuit opening relay with another like part, I called ...Mar 22, 2018 · Hybrid Control- POAOF- 205 Engine failed to start. Engine & ECT- P3191- Engine does Not start. The detection conditions for these two codes are: I have attached the Inspection Procedure charts for both. Interestingly the P3191 directs you to fix any other code, before proceeding with the inspection for P3191. Mar 22, 2015 · 2014 Prius. Model: IV. Have a 2010 prius 3 with 140k miles. Its showing the check hybrid system message. Have tried to get car started and failure cleared by charging and jumping the 12v battery. With it jumped, still wont run. I have tried disconnecting 12v batt for 10 min and reconnecting.....thought it was fixed, as then the fault message ... Defective engine. Defective Mass Airflow (MAF) meter. Vehicle is out of fuel. Defective Engine Coolant Temperature (ECT) sensor. Defective crankshaft position …Mar 6, 2021 · All codes cleared, attempted restart. No start condition. P3191 P0A0F. Attempted start with carb cleaner again. Engine ran for 5 seconds before stopping again. Not able to do phone call, here is a diagnostic chart that you can use, it get's a little more involved. DTC P0A0F/238 ENGINE FAILED TO START.

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Apr 27, 2020 · The way that a P0401 is triggered on a 3rd Generation Toyota Prius is when one or more of the following happens. The EGR valve quits working, that MAP (manifold absolute pressure) sensor ... > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Main Forum > Generation 1 Prius Discussion > Attachments are working again! ... In a Prius, P3191 just means the engine isn't starting; the car cranks it and cranks it with MG1, but it never started producing more power than MG1 was putting in.Houston, TX. Vehicle: 2001 Prius. Model: N/A. GODSPEED said: ↑. one cold morning while driving to work, i felt an erratic hesitation while driving. all of a sudden the check engine light, triangle ! light, and car ! light came on, and my 2002 prius came to a halt. hooking up a code reader showed P1128, P3190, P3191. i removed the throttle ...Learn how to diagnose and fix the P3191 Toyota code, which indicates a problem with the engine system. Get detailed information, tips, and solutions from AutoCodes.> Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Attachments are working again! Check out this thread for more details and to report any other bugs. SOLVED P1151 Coolant Heat Storage Tank. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by awommy, …P0A0F Engine Failed to Start. Below is the most possible causes. 2010 Toyota Prius. L4-1.8L (2ZR-FXE) Hybrid. P3190. DTC P3190. Symptom Descriptor 2Zr-Fxe Engine Control. Probable Causes Camshaft Position (CMP) SensorCrankshaft Position (CKP) SensorEngineEngine Control Module (ECM)Engine Coolant Temperature (ECT) SensorExhaust Gas Recirculation ...Toyota TSB T-SB-0041-15. Some 2010 - 2013 model year Prius and 2012 - 2013 model year Prius V vehicles may exhibit a MIL "ON" condition with Diagnostic Trouble Code (s) (DTCs) P0A0F (Engine Failed to Start), caused by Purge VSV/PCV line separation from the throttle body housing. One or more of the following DTCs may also set: P3190 (Poor …Cleaned the throttle body and MAF. got a new 12v battery. Cleared the codes, and the car ran for about 10kms/6 miles. Same issue presented itself. But only code 3190. Replaced the spark plugs, replaced the PCV valve, New maf sensor as I cleaned the other one with brake cleaner. (my mistake) I now get code 3190 and P0a0f -204.Tamworth, NH USA. Vehicle: 2003 Prius. Model: One. P3191 air induction faults can include (other than throttle body and MAF) vacuum leaks from anywhere in the car from under hook to around fuel tank and emissions. Fuel Pump & Filter issues. Cam timing issues, Manifold air leak issues.To diagnose the P3191 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.Vehicle: 2002 Prius. Model: N/A. DTC Codes P3191 Engine dose not start. Let me tell you little bit what has brought me to this code. I bought this 2002 Toyota Prius little over a week ago at a car auction so it was sold as is with no warranty. And it ran great when I tested it no check engine lights or Triangles, engine was clean, sounded good ...On Thursday, a friend came over with an Autel Maxisys. The only codes found were P3190, P3191 and P0A0F. I have a Carista OBD2 Adapter (their app has major issues). I tried OBD Auto Doctor, which gave me the same codes as the Autel Maxisys. Dr Prius is currently loaded, but I have not purchased it yet. ….

Mar 9, 2023 · Toyota Prius P3190 poor engine power, P0A0F -204 ENGINE FAILED TO START Solved , it was Fuel pump issue in my case As the P3190/P3191 issue was well documented, the code alone was all that you needed. You won't always be so lucky. I see misdiagnosis all the time by technicians, including dealership technicians, who looked at the code and nothing else. Toyota's TIS website is a good value; one of the cheapest and most comprehensive in the industry.> Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Attachments are working again! Check out this thread for more details and to report any other bugs. ... Interestingly the P3191 directs you to fix any other code, before proceeding with the inspection for P3191. The procedure for P0A0F …On Thursday, a friend came over with an Autel Maxisys. The only codes found were P3190, P3191 and P0A0F. I have a Carista OBD2 Adapter (their app has major issues). I tried OBD Auto Doctor, which gave me the same codes as the Autel Maxisys. Dr Prius is currently loaded, but I have not purchased it yet.Cleaned the throttle body and MAF. got a new 12v battery. Cleared the codes, and the car ran for about 10kms/6 miles. Same issue presented itself. But only code 3190. Replaced the spark plugs, replaced the PCV valve, New maf sensor as I cleaned the other one with brake cleaner. (my mistake) I now get code 3190 and P0a0f -204.Toyota prius p0401 trouble obdii common pop ll code2001-2009 prius p3191, p3190, p0a0f Prius p1121 p1123 p1122 coolant p1120Prius liftback i4 autotrader. 2001-2009 prius p3191, p3190, p0a0fThis is why the sales of toyota's prius are nosediving in the u.s Toyota prius hybrid code p3191Prius toyota code accumulator brake catalyst p0420 efficiency ...May 21, 2021 · A P3190 is defined as Poor Engine Power. While these codes seem vague, they are pretty helpful in the diagnostic process. The possible trouble areas for a P3190 are: Air induction system ... Toyota Motor will build its first battery factory in the U.S. in North Carolina, the company and state officials confirmed Monday, as more automakers seek to take control of the su...> Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Main Forum > Generation 1 Prius Discussion > ... Check out this thread for more details and to report any other bugs. How about this again p3191 p3101 p3190. Discussion in 'Generation 1 Prius Discussion' started by David Kleinwolterink, Feb 4, 2016. David Kleinwolterink Junior … P3191 toyota prius, Vehicle: 2002 Prius. Model: N/A. DTC Codes P3191 Engine dose not start. Let me tell you little bit what has brought me to this code. I bought this 2002 Toyota Prius little over a week ago at a car auction so it was sold as is with no warranty. And it ran great when I tested it no check engine lights or Triangles, engine was clean, sounded good ..., Jan 14, 2008 · I have a 2003 prius that suddenly stopped running with the hybrid system warning light illuminated. Took it to the dealer and they told me it logged the following DTC's: P3101, P3190, P3191 as well as C1213 and C1521. They told me that the Engine management system ECU and relay need to be replaced to the tune of $1300 for parts and labor. , However, since they didn’t do anything expect reseat the codes, so I’m suspicious that there’s still some underlying issues. They gave me the printout of the codes, and they are. 1. P0A0F (Engine Failed To Start) 2. P3191 (Engine System Malfunction) 3. C2131 (Unrelated code about a bad tire pressure monitor) 4., > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Attachments are working again! Check out this thread for more details and to report any other bugs. ... I had a P3191. I found a newer version of the TSB (attached), printed it off, and set forth try to convince a dealer to replace the …, Toyota Cagayan de Oro, Inc. | Official Website | Moving Forward., mrv. Started up the car this morning, coldest day in a while here in DC (23F), and the check engine/hybrid system lights came on. Car seemed to drive fine. On the energy consumption screen, the hybrid battery looks appropriately full, and it looked to be charging and discharging at appropriate times., Levi, Recently my daughter was on a road trip in MN in my 2002 Prius when she experienced multiple warning lights. The local dealership diagnosed a P3190 and P3191, cleaned the throttle body, and replaced the air filter, to a tune of $460 (towing included). I found your chat entry, phoned Toyota, and referenced my issue and your letter., > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Attachments are working again! Check out this thread for more details and to report any other bugs. ... I had a P3191. I found a newer version of the TSB (attached), printed it off, and set forth try to convince a dealer to replace the …, The Toyota Prius has long been hailed as one of the pioneers in hybrid technology, offering a fuel-efficient and environmentally friendly driving experience. The first factor to co..., Toyota has had to extend the service warranty because of these codes. The main problem lies in the dealer or service center adding too much oil during an oil change. Letter from Toyota on P3190 P3191 and P3101 code 204 205 Toyota Prius... This does not explain the shaking per se, unless it is from the gasoline engine stalling., Learn how to diagnose and fix the P3191 Toyota code, which indicates a problem with the engine system. Get detailed information, tips, and solutions from AutoCodes. , Search titles only; Posted by Member: Separate names with a comma. Newer Than: Search this thread only; Search this forum only. Display results as threads, my car went into limp mode with the check engine light and red triangle of dead. After towing it home it still has the check engine light and now drives, but there is a delay between pressing the gas pedal and the car accelerating. The check engine code is P3191 which means engine no-start., P0420 hibakód toyota prius – auto magyarP0420 toyota prius hibakód – luxury cars Prius (gen3) p0401 should be incorrect flow.P0420 prius fixmycar toyota. Fix your toyota prius p0420 catalyst efficiency code for less than $202000 toyota tacoma 6 cylinder code p0420 5 top trouble codes in toyota prius and a sure fire way to fix each …, 4. I suggest that you check fuel line pressure (should be at least 44 psi upon startup.) 5. Check the engine coolant temperature sensor, crankshaft position sensor and camshaft position sensor (download repair manual info at techinfo.toyota.com for testing info, if needed.) 6. If all of the above are found good then the engine ECU may have failed., Jul 1, 2007 · 2008 Prius. C1241 is low 12 volt battery output. Check the voltage of the battery with a meter at the battery or the jump point with the car off. Also check the negative cable where it is fastened to the bodywork below the rear light for corrosion and tightness. P3191 Engine failed to start. , P3191 Toyota Prius. Prius toyota 2009 2001 bledel alexis review hybrid repair checks europe specs taddlr fuel sales mil quick Toyota prius 2001, master warning light / check engine light fuel pump Prius start. prius no start. - YouTube. Toyota prius 4cf2 Toyota prius hybrid code p3191 Etal smd transformer matching line farnell compare add ..., Nearly all new Toyota vehicles come with a keyless entry remote. This small remote attaches to your key chain and can be used to unlock and lock your car, in addition to activating..., The most common codes from the 2001-2009 Toyota Prius, and often those that stump most auto mechanics and many a Toyota mechanic, are P3191 (Engine Does Not Start), P3190 (Poor Engine Power) and P0A0F (Engine Failed to Start)., P0420 toyota prius trouble code top causes2001-2009 prius p3191, p3190, p0a0f Toyota prius hybrid code p3191Prius toyota 2006 2007 mileage specs reviews. This is why the sales of toyota's prius are nosediving in the u.sToyota prius 30 ошибка p3191 , p0a0f 🔋🪫 эвакуатор отменяем ‼️ Toyota prius check engine light ..., Toyota prius p0420: catalyst system efficiency → below threshold → bankBest of p3193 toyota-prius Toyota prius 20 бензонасос работает, но не работает 🤣 ошибки p3191Toyota prius p3191-engine does not start p0a0f- engine fail to start., my car went into limp mode with the check engine light and red triangle of dead. After towing it home it still has the check engine light and now drives, but there is a delay between pressing the gas pedal and the car accelerating. The check engine code is P3191 which means engine no-start., Remove the debris and check to see if the car starts and runs. Another common cause of P3191, P3190 and P0A0F is a failed fuel pump, especially on 2001-2003 models. The pump simple doesn’t put out enough fuel to run the engine. The pump isn’t available separate from the fuel tank, so the entire tank must be replaced. , As the P3190/P3191 issue was well documented, the code alone was all that you needed. You won't always be so lucky. I see misdiagnosis all the time by technicians, including dealership technicians, who looked at the code and nothing else. Toyota's TIS website is a good value; one of the cheapest and most comprehensive in the industry., P0A0F Engine Failed to Start. Below is the most possible causes. 2010 Toyota Prius. L4-1.8L (2ZR-FXE) Hybrid. P3190. DTC P3190. Symptom Descriptor 2Zr-Fxe Engine Control. Probable Causes Camshaft Position (CMP) SensorCrankshaft Position (CKP) SensorEngineEngine Control Module (ECM)Engine Coolant Temperature (ECT) …, > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Attachments are working again! Check out this thread for more details and to report any other bugs. ... The dealer will do an ECU update bulletin Code P3191 to resolve this problem., The most common codes from the 2001-2009 Toyota Prius, and often those that stump most auto mechanics and many a Toyota mechanic, are P3191 (Engine Does Not Start), P3190 (Poor Engine Power) and P0A0F (Engine Failed to Start). Here are some quick things to check if you’ve got these particular codes and how to repair your Toyota Prius ..., PLANO, Texas, March 28, 2023 /PRNewswire/ -- Toyota Motor North America (TMNA) announced today the addition of USA Track & Field and U.S. Paralymp... PLANO, Texas, March 28, 2023 /..., > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Attachments are working again! Check out this thread for more details and to report any other bugs. P3193 code. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by raspberryconverse, Mar 10, 2014., > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Technical Discussion > Attachments are working again! Check out this thread for more details and to report any other bugs. ... 01 prius has a P3191 code and when i start it after being in the sun for a while the engine shuts off and warning lights illuminate. i cleaned my mass …, Learn how to diagnose and fix the P3191 Toyota code, which indicates a problem with the engine system. Get detailed information, tips, and solutions from AutoCodes. , There’s some bad information floating around about Toyota hybrid codes P3190, P3191 and P0A0F. These common engine codes are often blamed on a failing hybrid battery. A mistake that can cost Prius..., P3191 : - Engine does not Start - - Out of fuel - Engine coolant temperature sensor - Crankshaft position sensor - Camshaft position sensor - EGR valve assembly - ECM Check your oil level. If it is over the top fill …