Throttle body Adaption - Forums

M275 V12 Bi-Turbo Platform Technical discussion relating to models sharing the M275 V12 Bi-Turbo (V12 TT). Including SL600, SL65 AMG, CL600, CL65 AMG, S600, S65 AMG.
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Throttle body Adaption

Old 02-19-2018, 06:46 AM
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Cl600 TT
Throttle body Adaption

My cl600 2003 has been running badly it hardly runs and is not drivable

My fault code reader suggests the throttle body and I've had 2 merc techs run star on the car and find same fault

Throttle body adaption is not possible with old and new throttle body even with star doing the adaption

What would cause the adaption to fail and the 2 merc techs have no idea and i badly need my car back on the road no
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Old 02-19-2018, 08:58 AM
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2003 CL 600
Check wiring to the TB, connectors at the TB and M/E, test wiring harness between them as per DAS. If the actuation still fails, most likely the problem is in the M/E.
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stuartph (02-20-2018)
Old 03-08-2018, 10:49 AM
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Cl600 TT
Carried out an ecu reset and re adapted the throttle body

Had 40mins of the car working perfectly then it went back to being faulty........

ECU won't reset now and can't adapted throttle body again
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