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1992 Chevrolet C1500 Suburban 5.7L MIL Lamp on
Posted to GM Driveability on 9/10/2003 1 Reply

hi all. this sub has a code 14 and `15 cts problems. replaced cts, same code. pulled cts and heated from ambient temp, reads fine to 122 F then goes to 256. same with new cts. voltage seems to be linear on yellow wire at cts, changes in response to heating. co...

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  Related Documents & Media  1992 Chevrolet C1500 Suburban

 
Message Closed w/FIX

car Vehicle Data

1992 Chevrolet C1500 Suburban

VIN 1GKGK26KXN
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

14cts low
15cts high
Message Closed w/FIX

car Vehicle Data

1992 Chevrolet C1500 Suburban

VIN 1GKGK26KXN
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

14cts low
15cts high