|
2003 Chevrolet Suburban 1500 LT 5.3L MIL Lamp on
vehicle is flex fuel. the only fuel pressure spec that i can find is for koeo. [...] pressure when running is 44psi at rail. if pressure is taken at outlet of filter before alchol sensor pressure is 54psi. inlet and outlet of alchol sensor are different sizes,...
FIX posted 11/17/2005
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 5 Replies Received (View Replies)5 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
5 Replies Received
5 Replies Received
Related Documents & Media | VIN | 1GNFK16Z63 |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Under Load, Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
2003 Chevrolet Suburban 1500 LT
| VIN | 1GNFK16Z63 |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Under Load, Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Video