
1998 Chevrolet K2500 Cheyenne 6.5L Excessive Emissions, Hesitation, MIL Lamp on
Have low power at times while accelerating with heavy black smoke. Worked on turbo first to see if causing problem with coded p0236. Control working and turbo working. Then moved on to egr codes, found when problem accured the desired egr and the actuall egr w...
FIX posted 9/26/2005
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)4 Replies Received(Hide Replies)4 Replies Received
|
Message Closed w/FIX
|
VIN | S6WE114333 |
Engine | 6.5 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / desiel turbo |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Hesitation, MIL Lamp On |
Occurs | Under Load, on Accel, Intermittently |
Trouble Codes
P0236 | Turbocharger Boost Sensor Circuit Range/Performance Problem |
P0401 | EGR System Insufficient Flow Detected |
P0404 | EGR Control Circuit Range/Performance |
Message Closed w/FIX
Vehicle Data
1998 Chevrolet K2500 Cheyenne
VIN | S6WE114333 |
Engine | 6.5 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / desiel turbo |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Hesitation, MIL Lamp On |
Occurs | Under Load, on Accel, Intermittently |
Trouble Codes
P0236 | Turbocharger Boost Sensor Circuit Range/Performance Problem |
P0401 | EGR System Insufficient Flow Detected |
P0404 | EGR Control Circuit Range/Performance |