WebDec 11, 2015 · 1. Install a scan tool. 2. Monitor the ECM for DTCs with a scan tool. If other DTCs are set, except DTC P0315, refer to Diagnostic Trouble Code (DTC) List - Vehicle for the applicable DTC that set. 3. With a scan tool, select the CKP system variation learn procedure and perform the following: 3.1. Observe the fuel cut-off for the applicable ... http://www.ls1truck.com/forums/diagnostics-troubleshooting/13030-crankshaft-system-variation-learn-procedure.html
CKP System Variation Learn Procedure - LT Classic
WebNov 4, 2010 · The PCM must detect an engine speed of 5150 rpm (CKP system variation learn fuel cutoff) during the crankshaft position system variation learn procedure to store the crankshaft position system variation compensating values and complete the procedure. Set the parking brake. Block the drive wheels. Ensure the hood is closed. WebNov 8, 2011 · CKP System Variation Learn Procedure. Install a scan tool. Monitor the powertrain control module for DTCs with a scan tool. If other DTCs are set, except DTC P0315, refer to Diagnostic Trouble Code (DTC) List for the applicable DTC that set. ... 2003 gmc 2500hd with drive by wire!Started going into reduced eng.power mode would stop … tainiomania transformers
2008 GMC Sierra 4.8. I had to replace the ecm and now its… - JustAnswer
WebFeb 17, 2008 · If the CKP System Variation Learn Procedure cannot be completed successfully, refer to DTC P1336 for additional diagnostic information. Use the scan tool in order to enable the Crankshaft Position System Variation Learn Procedure. Slowly raise the engine speed to 4,000 RPM. Immediately release the throttle when the engine speed … WebJul 8, 2024 · Enter “GMC Truck”. And the product line code for our trucks is a S. So if you have a Chevy Colorados can be the same thing, it’s going to be Chevy truck and then S. Canyon. Going to “Powertrain”. 3.5L L5 L52. … WebJul 8, 2010 · GM Crankshaft Variation Relearn. All 1996 and newer GM vehicles with FLASH reprogramming ECCs. • ECC was reprogrammed. • Crankshaft position sensor … tainiomania toy story 1