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Old 29th November 2019, 15:09   #23
Shapfell
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Rover 75 Conn SE saloon / MG ZTT cdti auto

Join Date: Jul 2011
Location: Lowestoft
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Quote:
Originally Posted by Sheraton View Post
Sounds like the Lambda Control is stuck in an Open Loop - causing Overfuelling.


A Good run where you can cruise steadily for 5-10 mins at constant 55-65 mph - followed by some start stop driving in town should be enough for the IM Monitors to be ready and allow the Lambda Control to function in a Closed Loop state - and properly control Fuelling.

Not easy without an MOT tho

from what i'm aware - clearing Fault Codes resets the IM Monitor readiness and will require the Car to be Run through certain Load/Speed/Temp conditions etc.. before the IM Monitors will be in a Ready state.



Paul.
I have tried that before; I have had a suggestion from one of this parish to check the timing - that is on the 'to do' list as long as it doesn't p*ss down over the next few days....
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2004 Conn SE 1.8
Work so far:-
Gerry T, Rad Fan Resistor, Handbrake Compensator, Bonnet Catch Block, Leather Handbrake gaiter, Journey Camera,
Sean's DD Unit with Freeview!, Towbar, Rear Sunblind, Smiley!, Headlamp Protectors, Alloy Intake, R75 Brolly, Puddle lights, reversing camera.

2004 Connie CDTi Tourer; replacement for the ZTT.
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