Diagnostic Aids
WARNING: This page is about a different variant/trim than selected.
- The harness connectors for the BARO sensor and the supercharger inlet pressure sensor are of the same configuration but are not interchangeable. Review the engine controls schematics and note the circuit colors for both sensors. Inspect the wiring harnesses of both sensors for the proper connections.
- This DTC may set due to any of the following conditions:
- Any condition that can cause the MAF, MAP, supercharger inlet pressure, and throttle position sensors to be shifted in value
- A resistance of 10-20 Ω on the 5 V reference or low reference circuits of the supercharger inlet pressure sensor
- Any condition that may cause the supercharger by-pass valve to bind or stick in either the open or closed positions