Code P1336: meaning, causes, and how to fix it [complete guide]
“P1336 is not a component failure but a signal that the PCM has lost the crankshaft variation calibration or is receiving an unstable signal from the crankshaft position sensor. The…
Code P1800: decoding, causes, and troubleshooting on Nissan, Infiniti, VAG (Audi/VW), GM (Chevrolet/Cadillac)
Code P1800 is a manufacturer-specific DTC interpreted differently by various automakers. Most commonly, it relates to the intake system flap control circuit (VIAS, IMRC) or a valve hydraulic actuator. Below…
Code P0500: diagnosis and troubleshooting of vehicle speed sensor malfunction
Code P0500 indicates that the engine control module (ECM) is not receiving a proper signal from the vehicle speed sensor (VSS). This causes malfunctions in the speedometer, automatic transmission, ABS…
Code P0016: meaning, causes, diagnosis, and solutions
This guide provides a quick overview, symptoms, and causes of P0016, step-by-step OBD2/oscilloscope diagnostics, timing chain and VVT inspection, common failures by make, repair costs, and prevention tips. The page…
Code P0299: a complete guide to causes, diagnosis, and repair
Error P0299 is a signal from the engine control module (ECM) indicating that the boost pressure has not reached the expected level. The ECM compares the target pressure with the…