
2003 Mitsubishi Galant ES 2.4L Excessive Emissions, Surge, MIL Lamp on
Hi, I need help please, This galant has an CEL, code p0300. Problem occurred at about 2000 tg 3000 engine rpm loaded or no load. Engbine surges at that speed, maf frequency jumps from 100 to 160 hz and back, fuel trim at -25%. back probe at maf signal out pin ...
FIX posted 3/25/2010
![]()
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)5 Replies Received(Hide Replies)5 Replies Received
|
Message Closed w/FIX
|
VIN | 4A3AA46G53 |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Surge, MIL Lamp On |
Occurs | Always, Cruise |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2003 Mitsubishi Galant ES
VIN | 4A3AA46G53 |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Surge, MIL Lamp On |
Occurs | Always, Cruise |
Trouble Codes
P0300 | Multiple Misfire Detected |