Boost pressure sensor
â–¶ How to fix
- Check lines of boost pressure sensor - Check plug connection boost pressure sensor and EGC4 - Make a plausibility Check of the boost pressure with the ambient pressure, inlet manifold air pressure - Renew boost pressure sensor
What you'll see
No driver-visible symptom recorded.
System reaction
- Engine starts badly; doesnt start; has less power - Torque is limited
Diagnostic depth
Detection
- (pvdr+DPTPVDMX) < (pu-DPLFMX)
Possible cause
- Load pressure too low; load pressure sensor defect