Engine - Telltale illuminates, TC P0400 (EGR malfunction)
Models:
Vectra-B 97..., Omega-B 98..., Astra-G 98...
Engines:
2.0 l
Option:
X20DTH
Group:
J - Engine
Troublecode:
P0400
Complaint:
Electrical failures
Engine telltale illuminates, TC P0400 (EGR malfunction) is stored, engine goes into emergency mode resulting in reduced performance.
After switching off the engine and waiting 5 sec. a restart is possible with normal engine performance.The failure can reoccure repeatadly.
Cause:
Wrong programming data in ECU not found during validation.
Production
Improved ECU from Bosch available as of cw 32 /98
Remedy:
Special:
No
Programme the ECU`S with CD-Rom 43, available in cw 32 /98.
Labouroperation: TC: Hours:
T 8122 00 ECU programming 92 0.2 hrs