CIRCUIT INSPECTION DTC 12 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 ECM of the standard crankshaft angle. The NE signals inform the ECM of the crankshaft angle and the engine speed. DTC No. | Diagnostic Trouble Code Detecting Condition | Trouble Area 12 | No "NE" or "G1" and "G2" signal to ECM for 2 sec. or more after cranking | • Open or short in NE, G circuit • Distributor • Open or short in STA circuit • ECM Open in "G ±" circuit WIRING DIAGRAM Distributor G1 2 R 26 (E9) G1 G2 3 W 25 (E9) G2 NE 1 B 27 (E9) NE G ⊖ 4 G 7 (E9) G⊖ Engine Control Module E1 R6543