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1991 Subaru Legacy LSi 2.2L MIL Lamp on
Posted to Asian Driveability on 6/9/2005 3 Replies

Diagnosed following codes using Subaru procedures listed in AllData with SnapOn scan & troubleshooter.

42, Idle switch: Found switch OK, adjustment good, but reference voltage at circuit B56-6 from PCM to idle switch is above 8 volts. Subaru and Snap-On both ...

3 Replies Received (View Replies)

  Related Documents & Media  1991 Subaru Legacy LSi

 
Message Closed w/FIX

car Vehicle Data

1991 Subaru Legacy LSi

VIN 4S4BC65C5M
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsCA
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

42idle switch fault
45pressure sensor circuit
Message Closed w/FIX

car Vehicle Data

1991 Subaru Legacy LSi

VIN 4S4BC65C5M
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsCA
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

42idle switch fault
45pressure sensor circuit