HELP Turn off cruise control?

Phizz · 9th May 2016, 11:56

Hi there, I have a ZT CDTi here, just put a second hand ECU on the car ( water damage as per).
The car now runs but does not rev over 2000 rpm, and I have a cruise control fault code in the engine ecu.
The car does not have cruise, or even the wiring for ceuise, so is there anyone out there I could send the ecu to to tell it there is no cruise control fitted?

klarzy · 9th May 2016, 11:57

Quote:

Originally Posted by Phizz

Hi there, I have a ZT CDTi here, just put a second hand ECU on the car ( water damage as per).
The car now runs but does not rev over 2000 rpm, and I have a cruise control fault code in the engine ecu.
The car does not have cruise, or even the wiring for ceuise, so is there anyone out there I could send the ecu to to tell it there is no cruise control fitted?

did you have the ECU virginised and installed by T4 or get a complete set jobbie (ECU EWS etc..)?

Phizz · 9th May 2016, 11:59

Put a complete set up in, there's no t4 down here since sean left!

Avulon · 9th May 2016, 11:59

Send Phil-T4 a PM. He'll be able to help - Did the replacement ECU come out of a car that had cruise fitted? Mine doesn't have cruise fitted or the wiring either, but has cruise enabled and this doesn't cause a problem. It may be that the fault code you are seeing and the rev problem are unrelated.

cb750chris · 10th May 2016, 11:56

I don't think the revs problem, and the cruise error are related....
Do you know if the new ECU was any good, before you fitted it? (was the donor car a donor for this very reason?)
Chris

9th May 2016, 11:56	#1
Phizz Newbie Mg zt 190 Join Date: Aug 2013 Location: Bexhill On Sea Posts: 4 Thanks: 0 Thanked 0 Times in 0 Posts	HELP Turn off cruise control? Hi there, I have a ZT CDTi here, just put a second hand ECU on the car ( water damage as per). The car now runs but does not rev over 2000 rpm, and I have a cruise control fault code in the engine ecu. The car does not have cruise, or even the wiring for ceuise, so is there anyone out there I could send the ecu to to tell it there is no cruise control fitted?

9th May 2016, 11:59	#4
Avulon This is my second home 1.8t Tourer Join Date: Oct 2011 Location: Tanelorn Posts: 4,830 Thanks: 956 Thanked 1,148 Times in 916 Posts	Send Phil-T4 a PM. He'll be able to help - Did the replacement ECU come out of a car that had cruise fitted? Mine doesn't have cruise fitted or the wiring either, but has cruise enabled and this doesn't cause a problem. It may be that the fault code you are seeing and the rev problem are unrelated. __________________ Need a T4 ?: T4 Owners Map thanks to Stevestrat ( use at your own risk) Where?: https://en.wikipedia.org/wiki/Tanelorn Mods/Retrofits: PCV vortex 'filter'; bluetooth; inline thermostat; reversing sensors; plenum spyhole ; headlamp washers ; Diy mp3 player replacing CD multichanger; FBH with remote; Headlamp washers; black/chrome front grille, rear blind; Xenon projectors To do: puddle lights; 2 Din cd/nav to fit; boot release button

10th May 2016, 11:56	#5
cb750chris Trader Rover 75 Tourer Join Date: Apr 2011 Location: Portsmouth Posts: 849 Thanks: 201 Thanked 292 Times in 200 Posts	I don't think the revs problem, and the cruise error are related.... Do you know if the new ECU was any good, before you fitted it? (was the donor car a donor for this very reason?) Chris __________________ Now offering T4 services in the Fareham area Replacement keys programmed / supplied / cut Diesel 135 upgrade available IPK virginisation and T4 matching available Sorry, due to a big change in home circumstances, I am unable to do any large jobs at present, but can still offer evening time diagnostics.