
1994 GMC K2500 Sierra SL 6.5L MIL Lamp on
Hello, I have this k2500 with a 6.5 turbo in it and it sets code 33 for the egr barometer low voltage. I tried to use my mastertech scan tool to diagnose as per the trouble shooting tree. All i can see is egr duty cycle and it is 66% at idle. The problem im ha...
FIX posted 5/2/2006
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Message Closed w/FIX
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VIN | 2GTFK29S1R |
Engine | 6.5 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / Diesel |
Emissions | Federal |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Misc. | 4X4 |
Trouble Codes
33 | Egr barometer low volt |
Message Closed w/FIX
Vehicle Data
1994 GMC K2500 Sierra SL
VIN | 2GTFK29S1R |
Engine | 6.5 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / Diesel |
Emissions | Federal |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Misc. | 4X4 |
Trouble Codes
33 | Egr barometer low volt |