DME 7.8 DME 7.8 0 · 0-184.2P1516

DME 7.8 DME 7.8 0 0-184.2P1516 Throttle Jacking Unit, Control Range - Above Limit Diagnosis conditions • Driving with changing pedal position Possible fault cause ♦Short circuit to ground ♦Short circuit triggering wire ♦Sluggish throttle Affected terminals Terminal I/7 and I/9 Diagnosis/Troubleshooting Work instruction Display OK If not OK 1 Check wiring from DME ♦Connect special tool 9637. 0 V Repair wiring har- control module, pin I/7, to ♦Measure voltage between pin I/ Step 2 ness throttle part for short cir- → End. 7 and pin I/2. cuit to ground. 2 Check wiring from DME ♦Connect special tool 9637. 0 V Repair wiring har- control module, Pin I/9, to → End. ness ♦Measure voltage between Pin I/ throttle part for short cir- → End. 9 and Pin I/2. cuit to ground. 2470 P1516 0-184.2 page 1 Printed in Germany – 6, 2002 p1516