Posted on Thu 29 June 2017

Well, couple of days ago I came right here with a 1391 code (sometimes the computer can not see the cam or crank shaft sensing unit position) however ultimately it was not one of them however the ECU Computer system and I should change it. I Called the supplier and also it sets you back 634$ CAD + taxes so concerning 735 canadian bucks. The issue is that they are doing a incomplete or really poor job, possibly due to that a lot of them do not completely comprehend the issue as well as reasons for the failing in the ECM's circuit as well as are fixing either the issue or part of it, however not the cause of the problem, making the ECM to fall short once again quickly.

Changing it normally needs numerous steps if a negative computer has actually been properly identified. The engine light went full on as well as I instantly shed power entirely, with hardly sufficient notification to manage the highway. The real issue has to be fixed with several actions, including several parts substitute, reprogramming, resoldering as well as applying a details treatment to the circuit card.

The computer has actually been inadequately syntheticed and positioned outside the safety shield of the engine area or the inside. Makers can still have their very own specific user interfaces with the computer, yet the OBD II computer (ECM) interface has to be there to sell a cars and truck in the U.S.A.

Hi All, I am additionally encountering the very same problem, extra Symptom is that the rav4 when trying to switch in between 1st as well flag ship 1 inc as 2nd gear will certainly appear to hiccup, My mechanic currently informed me that the because of the ecm issue the transmission has to be re-build.

Just obtain a good cost and also watch as well as if you discover any type of trouble simply alter ECU have it remodelled. The majority of computer sensing unit problems are diagnosed by examining resistance or voltage at the sensor or at the computer system wiring harness port.

Make certain any individual you most likely to momentarily viewpoint has all the appropriate information, otherwise it will be your mistake if they forget a periodic issue that doesn't break down while they're diagnosing it. If the trouble is overlooked, the damage can infect the spark plug wires, catalytic converter, or ignition coils triggering a more expensive repair service.

When you do speak to your technician can assist the trouble be discovered, equipping yourself with some of this. Lots of Kia owners have actually mentioned online that their check engine light brightens after filling up their gas storage tank, especially after they complete the fuel degree after the pump has instantly stopped.

Older vehicles had various methods of reading trouble codes from their computer. Periodically, the Inspect Engine light begins when absolutely nothing is wrong with the vehicle, Mazor says. The supplier made replaced the computer system nevertheless the complying with day, the check engine light was illuminated.

Well, couple of days ago I came right here with a 1391 code (sometimes the computer can not see the cam or crank shaft sensing unit position) however ultimately it was not one of them however the ECU Computer system and I should change it. I Called the supplier and also it sets you back 634$ CAD + taxes so concerning 735 canadian bucks. The issue is that they are doing a incomplete or really poor job, possibly due to that a lot of them do not completely comprehend the issue as well as reasons for the failing in the ECM's circuit as well as are fixing either the issue or part of it, however not the cause of the problem, making the ECM to fall short once again quickly.

Changing it normally needs numerous steps if a negative computer has actually been properly identified. The engine light went full on as well as I instantly shed power entirely, with hardly sufficient notification to manage the highway. The real issue has to be fixed with several actions, including several parts substitute, reprogramming, resoldering as well as applying a details treatment to the circuit card.

The computer has actually been inadequately syntheticed and positioned outside the safety shield of the engine area or the inside. Makers can still have their very own specific user interfaces with the computer, yet the OBD II computer (ECM) interface has to be there to sell a cars and truck in the U.S.A.

Hi All, I am additionally encountering the very same problem, extra Symptom is that the rav4 when trying to switch in between 1st as well flag ship 1 inc as 2nd gear will certainly appear to hiccup, My mechanic currently informed me that the because of the ecm issue the transmission has to be re-build.

Just obtain a good cost and also watch as well as if you discover any type of trouble simply alter ECU have it remodelled. The majority of computer sensing unit problems are diagnosed by examining resistance or voltage at the sensor or at the computer system wiring harness port.

Make certain any individual you most likely to momentarily viewpoint has all the appropriate information, otherwise it will be your mistake if they forget a periodic issue that doesn't break down while they're diagnosing it. If the trouble is overlooked, the damage can infect the spark plug wires, catalytic converter, or ignition coils triggering a more expensive repair service.

When you do speak to your technician can assist the trouble be discovered, equipping yourself with some of this. Lots of Kia owners have actually mentioned online that their check engine light brightens after filling up their gas storage tank, especially after they complete the fuel degree after the pump has instantly stopped.

Older vehicles had various methods of reading trouble codes from their computer. Periodically, the Inspect Engine light begins when absolutely nothing is wrong with the vehicle, Mazor says. The supplier made replaced the computer system nevertheless the complying with day, the check engine light was illuminated.

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