What does the ECM do on a Nissan Altima?
The ECM monitors and adjusts operation and power distribution to the fuel supply and injection systems, engine timing, exhaust gas recirculation, emissions, ignition system, and several other systems. In order to dispense power to operate these other systems, the engine control module requires power itself.
What is the Nissan Altima engine control module number?
Please narrow the Engine Control Computer results by selecting the vehicle. Part Number: 23710-ZH99C Other Name: Engine Control Module. This item is non-returnable. Part Number: 23710-9J081 Other Name: Engine Control Module. This item is non-returnable. Part Number: 23710-ZN66A Other Name: Engine Control Module. This item is non-returnable.
Why did my Altima 2.5L not start up?
My 2013 altima 2.5L could not start an engine. It turned on P0101 and P2119. After replacing an air filter and cleaning MAF and throttle body, it seemed that everything is fine. However, in the next day, ECM set P0101 again. I replaced MAF filter and PCV valve, but it could not solve my problem.
When does the ECM set p0101 on a Nissan?
I found that ECM set P0101 only when my car starts an engine. ECM has never set confirmed or pending P0101 during driving. There was no exception for more than 10 samples. So, I conclude that there is no drivability issue and my car may need to reprogram the ECU according to TSB from nissan.
The ECM monitors and adjusts operation and power distribution to the fuel supply and injection systems, engine timing, exhaust gas recirculation, emissions, ignition system, and several other systems. In order to dispense power to operate these other systems, the engine control module requires power itself.
Please narrow the Engine Control Computer results by selecting the vehicle. Part Number: 23710-ZH99C Other Name: Engine Control Module. This item is non-returnable. Part Number: 23710-9J081 Other Name: Engine Control Module. This item is non-returnable. Part Number: 23710-ZN66A Other Name: Engine Control Module. This item is non-returnable.
Do you need to replace the power relay on a Nissan Altima?
Although it is extremely unlikely the ECM relay will cause your vehicle to stall or create a safety concern, your vehicle may not start or the battery may die while the ignition is off. In either case, you will need to replace the ECM relay. Real customer reviews from Nissan owners like you.
How is a new ECM power relay installed?
The new ECM-power relay is installed into the socket and the engine scanned for codes. The engine is started and the ECM-power relay is tested for proper operation. The vehicle is road tested for proper operation of the ECM-power relay and is then checked for codes.