OBD Fault Codes Help!

ROBBED666 · October 6th, 2006, 05:25 PM

Hi All,
I'm new to this forum (please be gentle).
I'm from the UK and have a 2006 GT with a Paxton SC and
charge cooler. I'm intermittantly getting the check engine light on.
When I read the fault codes I get:

P1000 Monitor Testing Not Complete
P0171 System too Lean (Bank 1)
P0174 System too Lean (Bank 2)

This happens when the car is warming up, well before any
moderate to hard accelleration is used. I'm using the tune supplied
with the Paxton SC.
What does 'Monitor Testing Not Complete' actually mean?

Thanks
Rob

L33T · October 6th, 2006, 06:16 PM

You should send this question to Brent@DTPracing.com and see if he can tell you more. He's a great tuner and may be able to provide a better tune.
(The site is down at the moment, I'm moving it to a new host, but email works fine).

Do you not have a dynotune shop in driving distance?

Datalogging your Air to Fuel Ratio is paramount for providing the most efficient as well as safe tune.

October 6th, 2006, 05:25 PM	#1
ROBBED666 Newbie Join Date: Oct 2006 Posts: 4 iTrader: 0 reviews	OBD Fault Codes Help! Hi All, I'm new to this forum (please be gentle). I'm from the UK and have a 2006 GT with a Paxton SC and charge cooler. I'm intermittantly getting the check engine light on. When I read the fault codes I get: P1000 Monitor Testing Not Complete P0171 System too Lean (Bank 1) P0174 System too Lean (Bank 2) This happens when the car is warming up, well before any moderate to hard accelleration is used. I'm using the tune supplied with the Paxton SC. What does 'Monitor Testing Not Complete' actually mean? Thanks Rob

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October 6th, 2006, 06:16 PM	#2
L33T Enthusiast Join Date: Dec 2005 Location: Newport News, VA Posts: 731 iTrader: 0 reviews	You should send this question to Brent@DTPracing.com and see if he can tell you more. He's a great tuner and may be able to provide a better tune. (The site is down at the moment, I'm moving it to a new host, but email works fine). Do you not have a dynotune shop in driving distance? Datalogging your Air to Fuel Ratio is paramount for providing the most efficient as well as safe tune.

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