P0336 Diagnostic Trouble Code Discussion for January 2025
Crankshaft Reference Sensor Performance
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Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0336
| Help Request | Posted | |
| 2011 GMC Sierra 1500 SLT 5.3L Excessive Emissions, Poor Idle Quality, Runs rich until full VIN: 3GTP2WE38B P0336: Crank position sensor performance. Vehicle runs excessively rich when cold. Fuel trims as high as plus 29 percent long term and plus 30 percent short term. Mass air running around 14 g/s and calculated air flow around 24 g/s Sometimes it will not idle down running up to around 3000 rpm. IAT... |
January 22, 2025 |
