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2006 trailblazer OBDII code P2444 - 2006 Chevrolet Cobalt

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I'm getting engine codes that I can't seem to find out what they mean. P0000 and P2444

P0000 don't know p2444 secondary air injection system pump stuck on bank 1

Apr 11, 2015 | 2009 GMC Canyon

1 Answer

2010 impala dtc p2444

Has to be C244C through F to be valid.

Mar 26, 2014 | 2010 Chevrolet Impala

1 Answer

What does it mean when the obdll machine won't even come on to read the code on a 2003 trailblazer?

I know you say all fuses check fine, but check fuse #13 in the underhood fuse panel. This is for the cigarette lighter which also powers the OBDII socket.
Since your engine will not go above 3000 RPM, this indicates that the computer is in "limp home" mode and there is a serious condition going on. You need to get the OBDII to function to read the trouble codes for diagnosis.

May 24, 2012 | 2003 Chevrolet Trailblazer Ext

2 Answers

Why is my OBDII not picking up codes for my ABS light coming off and on?

OBDII is strictly for engine management. The ABS uses it's own computer. You will need a higher end multi-function scan tool or an ABS specific scan tool to pull ABS codes and /or data.

Sep 08, 2011 | 2006 Chrysler Pacifica

1 Answer

How to fix P2430 code on a 2006 Pontiac Grand Prix

P2430 Secondary Air Injection System Air Flow/Pressure Sensor Circuit,
The AIR diagnostic uses 3 phases to test the AIR system:

DTCs P0411 and P2430 run during Phase 1
DTCs P2430 and P2440 run during Phase 2
DTC P2444 runs during Phase 3
During phase 2, only the AIR pump is activated. The solenoid valve is closed, this is p2430 and p2440. -The AIR system pressure sensor is stuck. good-day !!

Jul 15, 2011 | 2006 Pontiac Grand Prix

1 Answer

Reset computer on a 2006 impala

Generally, if you leave the battery unplugged for an extended amount of time (2 days should do the trick), the computer will reset itself and any OBDII codes that have been tripped will be reset. If it is just OBDII codes that you are looking to clear, you can head to any Auto Parts Store and you should be able to buy a scanner to insert in the OBDII port in your car. From there, you should be able to clear any active codes for the time being.

Mar 01, 2011 | 2006 Chevrolet Impala

1 Answer

Engine light on sometimes 2006 trailblazer

Invest in an OBDII reader. They range in price from $20-$400 and can do anything from just read codes when the engine light goes on, to real time data. Intermitent engine lights are tough, so next time it goes on, you can hook up your reader and find out what it is right then and there. Even for future problems, you can keep your mechanic honest by knowing exactly what's wrong with the vehicle. Buying a code reader will pay for itself the first time you use it.

Feb 13, 2011 | 2006 Chevrolet Trailblazer

1 Answer

How many quaters of oil does a 2006 chevy trailblazer EXT V6 needs?

2006 CHEVROLET TRUCKS TRAILBLAZER 4.2L 6-cyl Engine Code [S]
LUBRICANTS & FLUIDS: Engine Oil Grade 1......API* All TEMPS...SAE 5W-30 is preferred.
CAPACITIES: Engine, with filter..........6.6 liters Torque: Oil Drain Plug.....19 ft/lbs
Thank you for using fixya and good luck

Apr 07, 2010 | 2006 Chevrolet Trailblazer

1 Answer

2006 trailblazer --- how to adjust idle ----

get computer codes, see if have any codes listed, could have faulty neutral switch computer not detecting in gear, or air by-*** valve, vacuum leaks, check pcv valve,

Feb 09, 2010 | 2006 Chevrolet Trailblazer

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