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Pontiac
Grand Prix
Trouble Codes
P Codes (Powertrain)
P0400 - P0499
PONTIAC GRAND PRIX P CODES (POWERTRAIN) P0400 - P0499
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Found 13 results
Select a filter to limit the results
P0401
P0411
P0420
P0440
P0446
P0449
P0453
P0446 Code
Where In California Can I Pay To Have A Mechanic To Just Tell Me What Exact Part Needs To Be Replaced To Fix My P0446 Evap Code? I Will Do...
Asked by
robinredd1
·
13 ANSWERS
35 IMAGES
2001
PONTIAC GRAND PRIX
VIDEO
Is it Safe to Drive Check Engine Light?
Instructional repair video
GUIDE
Check Engine Light
Why is my check engine or service engine soon turned on? In this guide we talk about what this is associated with this notorious light, what it is used for and what you...
2000 Grand Prix P0449 Evap Emission Control System
Getting Error Code P0449 And Poor Gas Mileage (down About 25%) "evap Emission Control System Vent Vlv/solenoid Malfunction" Does That...
Asked by
cpujoe
·
3 ANSWERS
2000
PONTIAC GRAND PRIX
2000 Pontiac Grand Prix P0449 And P0401
Engine Performance Problem 2000 Pontiac Grand Prix 6 Cyl Front Wheel Drive Automatic 2000 Pontiac Gtp (3.8 Supercharged) Fault Codes...
Asked by
Mike Kimball
·
2 ANSWERS
2000
PONTIAC GRAND PRIX
P0449
I Have A 1999 Pontiac Grand Prix. The Check Engine Light Is On And The Code Is P0449. I Replaced The Vent Valve Solenoid Located In The...
Asked by
burdi65
·
1 ANSWER
1999
PONTIAC GRAND PRIX
VIDEO
How to Read Trouble Codes
Instructional repair video
Cannot Resolve Code P0420
Hi, I Have Been Battling This P0420 Code On My Car (gt Model) For A While Now And Was Hoping Someone Would Have Some More Insight On The...
Asked by
HVDES
·
11 ANSWERS
2005
PONTIAC GRAND PRIX
P0411 Code = Secondary Air Flow
Secondary Air Injection Valve What Is The Problem Most Likely?
Asked by
kdh4962
·
3 ANSWERS
2 IMAGES
2006
PONTIAC GRAND PRIX
GUIDE
Check Engine Light Safe to Drive?
We are a team of ASE certified mechanics that have created this guide to help you understand if your car is safe to drive with the check engine or service engine soon...
2000 Pontiac Grand Prix Po453
Other Category Problem 2000 Pontiac Grand Prix 126000 Miles I Pulled Off The Access Cover Foor The Fuel Pump And There Are Two...
Asked by
Gtpperformance
·
3 ANSWERS
2000
PONTIAC GRAND PRIX
Car Has The P0440 Code. What Is The Most Likely Cause...
I Have Been Struggling With Getting This Car Inspected. Started Off With An Egr Code Which Has Been Repaired. Now It Is Showing Only The...
Asked by
Matt Milicic
·
6 ANSWERS
2001
PONTIAC GRAND PRIX
P0446
Replaced Evap. Vent Valve Solenoid And Ecm. And Gas Cap. Checked With A Evap Smoker. Still A Problem. Question Is, Is There A Can Bus...
Asked by
DelphN.C.
·
9 ANSWERS
2003
PONTIAC GRAND PRIX
2000 Pontiac Grand Prix P0449
The Car, After Sitting For A Few Hours Will Start And Idle For About Ten Minutes Before It The Rpms Start Going Wild, It Then Drops To...
Asked by
Jhoium1
·
5 ANSWERS
2000
PONTIAC GRAND PRIX
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