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Shapfell · 24th February 2021, 17:10

Hi all, just need to clarify what bits I need to replace the ECU on a 1.8 n/a 75. It's overfuelling something chronic although T4 shows no problems from the sensors etc. I've started it every week and during cold days the stench of badly burnt fuel is strong from the exhaust and it struggles to run initially, then settles down to a 'struggling' idle. I've been through everything else multiple times and this is a last resort.

24th February 2021, 17:10	#1
Shapfell Loves to post Rover 75 Conn SE saloon / MG ZTT cdti auto Join Date: Jul 2011 Location: Lowestoft Posts: 497 Thanks: 10 Thanked 33 Times in 26 Posts	ECU replacement Hi all, just need to clarify what bits I need to replace the ECU on a 1.8 n/a 75. It's overfuelling something chronic although T4 shows no problems from the sensors etc. I've started it every week and during cold days the stench of badly burnt fuel is strong from the exhaust and it struggles to run initially, then settles down to a 'struggling' idle. I've been through everything else multiple times and this is a last resort. __________________ Oh well, it's only money...... 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.