P1612 Engine Error Code
When you check engine light came on code P1612 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However your vehicle's manufacturer may have a different definition for the P1612 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on your car models.
P1612 Code Symptoms
Parts or components should not be replaced with reference to only a P1612 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.
The crankshaft sensor signals the fuel injection computer or the ignition control when the cylinders are firing. This causes the ignition coil to provide a spark and the injector to inject fuel into each cylinder at the right time.If either sensor isn't working correctly, the car will run rough and the engine will be less efficient. In later car models, the car's computer can usually keep the vehicle running, but the engine warning light on the dashboard goes on to warn the driver.
P1612 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP1612 SBDS Interactive Codes so you have to check ODB-II Engine Error Code list.
P1612 Code Review :The reason of P1612 OBD-II Engine Error Code is P1612 SBDS Interactive Codes.
P1612 Code Dictionary Meaning:
p - Powertrain Code - Problem is related engine, transmission and emissions systems.
1 - MFG - Manufacturer Specific
6 - Vehicle Speed Control And Idle Control System
1 - IC Circuit High Voltage
2 - Kick-Down Switch Failed Short