1990 Holden Commodore (VN) Repair Solution

Vehicle Details

Make: Holden

Model: Commodore (VN)

Year: 1990

Engine: 5.0L 304 (LB9) 8cyl 16v OHV MPFI Petrol

Area: Engine

Category: Engine Not Starting

Cranks over, won't start, has spark.
5.0Ltr V8 with Bosch ignition and Delco ECU

Vehicle has spark, has no fuel injector pulse and no fuel pump relay trigger

The step-by-step diagnostic process used to identify this fault is available to TaT members.

The detailed fault description and root cause analysis for this 1990 Holden Commodore (VN) is available to TaT members.

The confirmed repair procedure for this 1990 Holden Commodore (VN) is available to TaT members. Includes the verified fix and technician tips.

Get the complete diagnostic sequence, verified solution, and technician tips.