How do you perform a crankshaft position relearn?
With the engine still running, use the scan tool in order to enable the crankshaft position (CKP) system variation learn procedure. Press and hold the brake pedal firmly and raise the engine speed to the specified value of 3,920 RPM, RELEASING the throttle as soon as the engine cuts out.Click to see full answer. Moreover,…
With the engine still running, use the scan tool in order to enable the crankshaft position (CKP) system variation learn procedure. Press and hold the brake pedal firmly and raise the engine speed to the specified value of 3,920 RPM, RELEASING the throttle as soon as the engine cuts out.Click to see full answer. Moreover, what is a crankshaft variation relearn?A crankshaft variation relearn must be performed if: A diagnostic trouble code of P1336 is present. The computer has been replaced or re-programmed. The crankshaft position sensor has been replaced. This allows the computer to accurately detect an engine misfire throughout the engine RPM range.Subsequently, question is, how do you reset a crank sensor without a scanner? Crankshaft Learn Procedure (no scan tool) Turn off all of the accessories. Accelerate the vehicle to 55 mph at part throttle. Cruise at 55 mph for another 5-6 minutes. Decelerate to 45 mph without using the brakes, and maintain 45 mph for 1 minute. Perform 4 deceleration cycles, without using the brakes, of 25 seconds each where no specific speed is necessary. how do you crank relearn HP Tuners? To perform a Crank Relearn please follow these directions carefully: Ensure the engine is at normal operating temperature (ECT > ~65C). Put the vehicle into park (auto) or neutral (manual). Turn off all accessories and A/C. Turn the vehicle off. Apply the parking brake. Press the brake pedal. When should a crank relearn?A crankshaft variation relearn must be performed if: A diagnostic trouble code of P1336 is present. The computer has been replaced or re-programmed. The crankshaft position sensor has been replaced.
