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10-16-2013, 04:52 PM | #1 |
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CEL Code Help
Just thought I'd post on here to get some additional help aside from my own diagnostics. If anyone is keeping up with my build thread I am rebuilding my z4m roadster from the dead. There are 10 cel codes so bare with me. The car will be going to the shop soon but i prefer to figure some things out myself if possible and save money one labor and repair cost. thanks in advance.
1) p0072 - Temp. Sensor - says low input. 2) p1644 unsure 3)p0113 intake temp sensor - hight input. I assume the maf needs to be clean or a new one needs to be replace? I do have a cone filter and not oem. 4) p120D - unsure 5) p0140 - 02 sensor circuit not activated - o2's are dead or needs cleaning? 6) p2185 - coolant temp sensor 2 circuit hight 7) p0013 exhaust b camshft position actuator - Bank 1 8) p0010 Intake camshft actuator circuit open bank 1 9)p0140 - 02 sensor circuit no sensor (dead o2 prob or needs to be check) Last edited by Chee_Dog; 10-17-2013 at 09:41 PM.. |
10-16-2013, 05:14 PM | #2 |
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I'll take the easy one
Ambient air sensor is under the left side of the front bumper. It's a little probe sticking out of a hole in the left side plastic box near the bumper fang.
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10-16-2013, 07:14 PM | #3 |
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I haven't seen your build thread but for starters have you checked all the fuses in the DME?
http://www.zpost.com/forums/showthre...O2+sensor+fuse |
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10-17-2013, 07:08 PM | #4 | |
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10-17-2013, 07:32 PM | #5 |
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Pretty sure sensors at the rear end of the camshafts.
Parts #3 and #8 sense parts #13 and #15 spinning around. But you said the codes were for actuators, which sound more like a Vanos problem. I'm assuming from the "P" codes that you're using a generic OBD scan tool. You may want to get set up with a GT1 knockoff so you can run DIS and get some better diagnostics.
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Last edited by StickMon; 10-17-2013 at 07:53 PM.. |
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