Description

DATA TROUBLE CODE: 12

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

CIRCUIT DESCRIPTION
The distributor in the Engine Control System contains 3 pick-up coils (G1, G2 and NE). The G1, G2 signals inform the Engine Control Module of the standard camshaft angle. The NE signals inform the Engine Control Module of the crankshaft angle and the engine speed.

DIAGNOSTIC TROUBLE CODE DETECTING CONDITION
- No "NE" or "G1" and "G2" signal to Engine Control Module for 2 seconds or more after cranking.
- Open in "G -" circuit.

TROUBLE AREA
- Open or short in NE, G circuit.
- Distributor.
- Open or short in STA circuit.
- Engine Control Module.

Malfunction Indicator Lamp

Normal Mode On
Test Mode N.A.