6E–104
4JA1/4JH1 ENGINE DRIVEABILITY AND EMISSIONS
Breaker Box Connection Type B
(1) Engine Control Module (ECM) (2) Harness Adapter (3) Breaker Box Breaker box connection type B, check for “short to power supply circuit” and “power, signal voltage check” between the engine control module (ECM) and electrical components.
(4) Digital Voltage Meter (5) ECM - Harness Adapter Connection