
2004 Chevrolet Malibu LS 3.5L MIL Lamp on
I checked the exhuast for leaks and the muffler does have a leak at the seam. And I don't understand the map pids reading only 10 hg. when my vac gauge tells me theres a normal 17hg. I'm sorta befuddled has any body come across this problem befor? Looking for ...
FIX posted 9/24/2010
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Message Closed w/FIX
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VIN | 1G1ZT628X4 |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |
Message Closed w/FIX
Vehicle Data
2004 Chevrolet Malibu LS
VIN | 1G1ZT628X4 |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |