Posted by JON SHEPPEY on October 29, 2007, 12:14 pm
VEHICLE CAME IN ONLY FIRING ON 3 CLY [LEFT HAND BANK] INJECTORS NOT PULSING ON RIGHT BANK BUT SPARKING OK,SWITCHED IGNITION OFF & RESTARTED & RUNS FINE UNTILL ROAD TESTED THEN BACK ON 3 CYLINDERS. 2 CODES LISTED BEING BOTH O2 SENSORS 1 ON EACH BANK, SENSORS NOT SWITCHING & STAYING ON 470 MV ANY IDEAS ?