Component Inspection
■ Check FUEL METERING UNIT resistance
1.

IG key OFF.

2.

Disconnect 'FUEL METERING UNIT' connector.

3.

Check resistance between power ('SNSR 1 FUSE 15A') terminal and 'Fuel metering unit' terminal of 'FUEL METERING UNIT' connector. ('FUEL METERING UNIT' component side)

Specification : 2.6 ~ 3.15Ω (20°C)

4.

Is the measured value within specification?

▶ Replaces ECM, and go to "Verification of Vehicle Repair" procedure.

▶ Replaces high pressure pump ass'y, and go to "Verification of Vehicle Repair" procedure.

note

Input injector IQA data (7 letters) and for immobilizer applied vehicle, input pin code with GDS at replacing ECM.

Яндекс.Метрика