Component Inspection
1.

PCSV Check

(1)

Key "OFF".

(2)

Disconnect PCSV harness connector.

(3)

Measure the resistance between terminal 1 and 2 of PCSV harness connector.(Component side)

1)

Specification :

Item

Specification

PCSV Coil Resistance

16Ω at 20 ℃ (68℉)

(4)

Is the measured resistance within specification ?

YES

a.

Many malfunctions in the electrical system are caused by poor harness(es) and terminals. Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage. So, check poor connections and the related circuit between ECM and component thoroughly. Repair as necessary and go to "Verification of Vehicle Repair" procedure.

NO

a.

Substitute with a known-good PCSV and check for proper operation. If the problem is corrected, replace PCSV and then go to "Verification of Vehicle Repair" procedure.

Яндекс.Метрика