All, Except California Spec Vehicles.

SYSTEM: G, NE Signal Circuit (No.1) (Except California spec.)

WIRING DIAGRAM




CIRCUIT DESCRIPTION
The distributor in the engine control system contains 3 pickup coils. The G signals inform the engine control module (ECM) of the standard crankshaft position. The NE signals inform the ECM of the crankshaft position and the engine speed.

DIAGNOSTIC TROUBLE CODE DETECTING CONDITION
- No NE signal to ECM with 2 sec. or more after cranking.
- No G signal to ECM for 3 sec. or more with engine speed between 600 rpm and 4,000 rpm.

TROUBLE AREA
- Open or short in NE, G circuit
- Distributor
- Open or short in STA circuit
- ECM