DTC B146E Dodge
Secondary Air System Performance
Secondary Air System Performance
Description
DTC P0107, P0108, P0116, P0117, P0118, P0133, P0135, P0153, P0155, P0171, P0172, P0174 and P0175 not set, ECT sensor over 167ºF at startup, engine speed over 600 rpm, IAT sensor over 50ºF, engine load below 6.6%, MAF sensor under 26 g sec, TP angle below
Cause and Solution
AIR solenoid power circuit is open (check the U H No. 7 fuse)AIR pump is damaged or has failed (inspect air pump for water)AIR system check valves and or pipes are damaged or leakingAIR check valve (in hose to vacuum bleed valve) stuck closedPCM h
Video Guide
Diagnostic Info
- DTC Code: B146E
- Brand: Dodge