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#1 |
S5 - Full Throttle
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Hey guys,
So, since I bought the car in 2006 I got my very first CEL today. Car is full CSL conversion minus cams with OEM CSL + TTFS tune... ![]() ![]() Was speaking to Terra earlier and think it's a map sensor fault. Since i couldnt find the spare MAP Sensor I had I thought I would post here for some thoughts from the members. Car is jerky and bogs on acceleration in the specified rpms in the pictures. In any gear. I cleared the CEL today and it came back at the end of the day. When I unplug the map sensor the idle returns to being smooth and no more erratic behavior with AC on. I will try switching the TPS sensors between the front and flap one. Lets see if this is a TPS issue more than a MAP issue. Any thoughts from the you CSL Owners would be appreciated. Cheers Fella's
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EURO 04 M3 Current Mods: GC Coilovers, Eibach Sways, RE RCA?s, VCSL Bumper, OE CSL Boot, VCSL CF Rear Diffusor, DIETZ TV in Motion, SS Stepped Headers and catless, SS Res X Pipe, SS Race exhaust, OEM CSL Steering + interior, OEM CSL Intake, MSS54HP with HTE Tune, BBS CH's/LM?s FX-R Projectors + night breakers, STOPTECH ST60/40, RE Front strut brace, DINAN Rear Strut Brace, |
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#2 |
S5, Sport On, DSC M-track
Join Date: Jun 2008
Location: Auckland, New Zealand
Posts: 1,434
Casino cash: $13579 ![]() |
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Check your wiring on your MAP sensor - I have not seen these MAP sensors fail ever unless it's clogged up?
I seem to recall you soldered your MAP wires rather than crimp them, that's a big no no for wiring in the engine bay. |
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#3 |
S5 - Full Throttle
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I wouldnt think crimping vs soldering would be such a big deal in this case. I might as well check the wiring, The MAP sensor i installed was a used one any way.
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EURO 04 M3 Current Mods: GC Coilovers, Eibach Sways, RE RCA?s, VCSL Bumper, OE CSL Boot, VCSL CF Rear Diffusor, DIETZ TV in Motion, SS Stepped Headers and catless, SS Res X Pipe, SS Race exhaust, OEM CSL Steering + interior, OEM CSL Intake, MSS54HP with HTE Tune, BBS CH's/LM?s FX-R Projectors + night breakers, STOPTECH ST60/40, RE Front strut brace, DINAN Rear Strut Brace, |
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#4 |
S5 - Full Throttle
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Wiring looks fine. Ordered a new MAP sensor as mine was old and used. Never installed a brand new one from the start. Will report back once it arrives and I install it.
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EURO 04 M3 Current Mods: GC Coilovers, Eibach Sways, RE RCA?s, VCSL Bumper, OE CSL Boot, VCSL CF Rear Diffusor, DIETZ TV in Motion, SS Stepped Headers and catless, SS Res X Pipe, SS Race exhaust, OEM CSL Steering + interior, OEM CSL Intake, MSS54HP with HTE Tune, BBS CH's/LM?s FX-R Projectors + night breakers, STOPTECH ST60/40, RE Front strut brace, DINAN Rear Strut Brace, |
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#5 |
S5 - Full Throttle
![]() Join Date: Apr 2012
Location: Staffordshire
Posts: 407
Casino cash: $5472 ![]() |
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I'm having similar problems. 223 intake manifold pressure. I've replace the the idle control valve but still 223 is present. Any more thoughts on this please ??
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Previously owned CSL No:16 😞 |
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#6 |
S5 - Full Throttle
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Did you replace the map sensor? I am waiting for mine to arrive.
__________________
EURO 04 M3 Current Mods: GC Coilovers, Eibach Sways, RE RCA?s, VCSL Bumper, OE CSL Boot, VCSL CF Rear Diffusor, DIETZ TV in Motion, SS Stepped Headers and catless, SS Res X Pipe, SS Race exhaust, OEM CSL Steering + interior, OEM CSL Intake, MSS54HP with HTE Tune, BBS CH's/LM?s FX-R Projectors + night breakers, STOPTECH ST60/40, RE Front strut brace, DINAN Rear Strut Brace, |
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