P1237 Error Code R56 Cooper S Works
P1237 Error Code R56 Cooper S Works
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VEA

Original Poster:

4,791 posts

227 months

Monday 23rd April 2012
quotequote all
Morning all,


Been doing a bit of research on this as it has popped up on mine. The manual shows the exauhst emissions light on.

It appears this is probably nothing more than a sensor but I thought I would ask on here to see if aynone has any experince of it?

Cheers
VEA

VEA

Original Poster:

4,791 posts

227 months

Tuesday 24th April 2012
quotequote all
Anyone?

Maybe I would be better off putting this in General Gassing...

nickfrog

24,795 posts

243 months

Tuesday 24th April 2012
quotequote all
Or on Minitorque.

Number31

351 posts

249 months

Tuesday 24th April 2012
quotequote all
try here


Description of OBD II Fault code P1237

BOOST PRESSURE LOWER THAN EXPECTED

Possible failuer of OBD II Fault code P1237

Turbo body stuck (Open side stuck)
Turbo Charger Boost Control Solenoid negative pressure hose off
Turbo Charger Boost Control Solenoid open side stuck
Air cleaner taint, damage (Blockage)
Turbo compressor : tube off in Intake Manifold

VEA

Original Poster:

4,791 posts

227 months

Tuesday 24th April 2012
quotequote all
Number31 said:
try here


Description of OBD II Fault code P1237

BOOST PRESSURE LOWER THAN EXPECTED

Possible failuer of OBD II Fault code P1237

Turbo body stuck (Open side stuck)
Turbo Charger Boost Control Solenoid negative pressure hose off
Turbo Charger Boost Control Solenoid open side stuck
Air cleaner taint, damage (Blockage)
Turbo compressor : tube off in Intake Manifold
Thanks but as it's an 05 plate (I put the wrong code in the title sorry), I doubt that it is this.

Had a fiddle this evening and it looks like the drip pipe for the airbox was not connected properly, I have reconnected it now and the light has gone out. Cleared the error on the ecu so will wait and see if the light comes back on.

Thanks all.