2004 Mercedes Benz C230 Repair Question
Asked on February 15, 2012
Intake Air Temperature Sensor
I have a 2004 Mercedes C230 with the 1.8 L engine. The IAT is new and the wiring from the IAT to the ECM check out for continuity. I still get the engine code 0110. Is there a way to verify if the IAT is good?
Asked by miecAnswer
Replied on February 16, 2012
See image attached
Replied on February 16, 2012
Thank you! One more thing is that there are 4 terminals on the connector to the combination MAF/IAT senor. Do you know which two are for the IAT?
Replied on February 16, 2012
See schematics attached. The IAT is shown on the first one at the top right, if I recall correctly. The MAF is shown on the second at the top right.
Replied on February 17, 2012
Those are great diagrams, but I just can read them when I blow them up. Can you send pdfs to miec@netzero.net?
Thanks,
Replied on February 17, 2012
Yes. I'll send both jpegs and pdfs. I enlarged them to 7500 pixels wide, too. They're huge.