Engine Intake Manifold #1 Pressure, sensor plausible high at idle.
â–¶ How to fix
Check the boost pressure sensor. Check the connectors and wiring.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
The voltage has been above limit.
Possible cause
Short circuit to battery voltage (U30) or loss of ground.