Mitsubishi Galant P Codes (Powertrain) P0400 - P0499
Browse Mitsubishi Galant P Codes (Powertrain) P0400 - P0499 questions and answers. Choose a question that matches your symptoms.
11 discussions
P0431 And P0421 Codes?
Have Dtc Codes P0431/p0421. Put New "cat" And New 02 Sensors. Cleared Codes. Car Drove Fine Before And After New Parts Were Put On....
Asked by Mattstorms42
2006 Mitsubishi Galant Code P0421
Car Has Check Engine Light On .. I Changed The Cat On The Bottom Of The Car But Still Has Light On.. I Understand That It Can Be A O2 Sensor...
Asked by Diaz764
Check Engine Light On With Code P0421, How Do I Fix It...
Check Engine Light On, How Do I Fix This?
Any Ideas Of The Cause?
Asked by jacobpaulsen
2003 Mitsubishi Galant EGR Insufficient Flow P0403
I've Had This Code Come Up Three Times Since I've Had The Car Which Has Been About 5 Months. When I Got It The Light Was On. After Replacing...
Asked by Najm
2002 Mitsubishi Galant P0403 CEL Code
Hi,
I Have A P0403 On My Car, And I Can't Seem To Get Rid Of It. The Car Really Isn't Showing Any Signs Of A Problem. Gas Millage Is...
Asked by Tshea0307
2001 Mitsubishi Galant CODE P-0403
Hi
We Have In Us Shop A Mitsubishi Galant 2001
In The Dash Boad Check Engine Light On
The Machine Said Code
P-0403
We Need Know...
Asked by COMERCIALAUTOSERVICE
2000 Mitsubishi Galant CODE P0420/P0420
This Code Is The Only One That Keeps Appearing Pending Twice In My Car, Now It Makes A Loud Funny Vibration Noise When You First Press The...
Asked by MYSWEETX5
2000 Mitsubishi Galant OBD Code PO421
Obd Code Po421 Is Registering On My Car. According To What I'd Read It Means The "warm Up Catalyst Efficiency Is Below Threshold Bank 1...
Asked by skykings44
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P0100 - P0199P0300 - P0399P0400 - P0499P0700 - P0799P1200 - P1299P1400 - P1499P1600 - P1699P1700 - P1799
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