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14th November 2019, 13:17 | #1 |
Gets stuck in
MG ZT 2.0 cdti Join Date: Aug 2019
Location: Derby
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Maf / re-map 160 bhp
Maf / re-map 160 bhp
Hi all, Just got a question ref the MAF and remapping my CDTi. Not the last Nano meet, but the one before, Jamie hooked his PC into my ZT and mentioned that my MAF wasn't doing a lot. Now I'm planning to have a remap in the new year, and Jamie said that the MAF could be "mapped out" at the same time, but I'm concerned about excessive smoke. At the moment, after a couple of fuel system cleaners, EGR and inlet manifold clean, and intercooler hose replaced, the car is running ( to me anyway ) great. But I will be towing with the car in the new year, and the 160bhp remap has a lot of positive comments. Would it be prudent to replace the MAF rather than have it mapped out? Also, how does the remap effect fuel economy? At the moment, I'm struggling to get early 40's to the gallon even with a light foot on the loud pedal. Many thanks for any help and advice. Richard
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….And the latest thing to break is..... ### MG STANDS FOR "MY GREMLIN" !!! Last edited by Odd Job; 14th November 2019 at 13:24.. |
14th November 2019, 14:22 | #2 |
Posted a thing or two
Rover 75 CDTi Saloon & Citroen C1 Join Date: Jun 2016
Location: Oakenshaw, Near Bradford
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To be fair I did fit a new BMW maf to mine not long after I bought it.
The 160 remap BigRuss did on mine actually improved fuel consumption. It was a win / win for me. Can't answer about the no maf set up tho.
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Rover 75 2.0 CDTi (131Ps) Conn SE Saloon. (Manual) 160 Remap, cruise control, electric window blind, temp gauge, Real walnut / ZT interior, FBH with GSM control. BORN Tuesday, 5th October 2004 @ 12:35:52 This vehicle was the 104,679th 75 to run off the production line, out of 112,381 This vehicle was the 3,318th 75 CDT Connoisseur SE (135) to be made out of 4,744 This vehicle was the 12,440th 75 in Starlight Silver (code: MBB) to be made out of 14,280 Starlight Silver 75s |
14th November 2019, 14:39 | #3 |
Gets stuck in
MG ZT Join Date: Jul 2014
Location: Liverpool
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Personally I'd replace the maf sensor, and then get the 160 map from a trader here. Big Russ did mine also, and my maf was a little poor, the difference after the map is very noticeable in performance and a slight improvement in economy, but with a new maf I have very slight smoke under hard boost only and it's like a different car now.
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[SIGPIC][/SIGPIC] |
14th November 2019, 14:59 | #4 |
Premium Trader
Rover 75 Join Date: Nov 2010
Location: Devon
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Don’t go down the Mafless remap route, it has been proven to cause emissions failure at mot time.
Sent from my iPhone using Tapatalk
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Lest we forget..
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14th November 2019, 16:09 | #5 |
Loves to post
MG ZT Join Date: Dec 2018
Location: holt
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My ZR has a maf less map and far too smoky, can't find anyone local to sort it out.
Extremely fast but not great on fuel |
14th November 2019, 16:54 | #6 | |
I really should get out more.......
75 CDT SE 160 Saloon Join Date: May 2017
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Quote:
Have a word with trikey in the post above yours.. I'm sure he could sort you out
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Glutton for punishment --- Previously ... 2.6 SD1 x 2, 3.5 SD1, 820S, 820Si x2, 216 Gsi, 220T saloon, 414, 45 1.4 x2 and now a Cowley 75 CDT |
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