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1998 Chevrolet Cavalier LS 2.4L Cuts out, Stall, THEFT SYSTEM
Posted to GM Driveability on 6/21/2004 3 Replies

HELP. I went for a test drive with customer and when going down the road at any speed it just drops out and sometimes the theft light comes on. I thought it must be primary, wrong turns out it is turning the injectors off. I then pulled codes ipc had a Z21(sna...

3 Replies Received (View Replies)

  Related Documents & Media  1998 Chevrolet Cavalier LS

 
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet Cavalier LS

VIN 3G1JF52T4W
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsCuts Out, Stall, Theft System
OccursIntermittently

Trouble Codes

P1629TCM Internal Supply Voltage / Watchdog
Z21loss of uart from pcm to ipc
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet Cavalier LS

VIN 3G1JF52T4W
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsCuts Out, Stall, Theft System
OccursIntermittently

Trouble Codes

P1629TCM Internal Supply Voltage / Watchdog
Z21loss of uart from pcm to ipc