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10-20-2023, 06:17 PM | #1 |
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Hey guys I need help with a code
My 15 BRZ has code P2109. I can’t figure out why. I tried a test throttle body and a test PCM. The code won’t clear with my OFT and the battery disconnected. It popped up after I had reinstalled the intake manifold. I’ve checked no wires are pinched. Thanks
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The Following User Says Thank You to Loganp98 For This Useful Post: | humfrz (10-22-2023) |
10-22-2023, 01:41 AM | #2 | |
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Quote:
Maybe it will reset - https://studentlesson.com/how-to-res...sition-sensor/ |
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10-22-2023, 04:07 PM | #3 |
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Instead of trying parts, try a scan tool to read live data. You need to know the throttle plate position.
One of the following conditions is met (1 trip detection logic): The throttle position sensor opening angle when learning the fully-closed position is less than -4.02% or more than 4.02%. When the throttle actuator current is off, the difference between the actual throttle position and the fully-closed position is less than 0.93%. |
The Following 2 Users Say Thank You to RZNT4R For This Useful Post: | Opie (10-25-2023) |
10-25-2023, 10:52 AM | #4 |
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Factory diagnostic steps below, is P2109 the only code set?
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10-30-2023, 04:52 PM | #5 |
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10-31-2023, 03:22 PM | #6 |
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And you said you've tried a known good throttle body against the one currently in the car? If so, It's got to be damage on the engine harness somewhere.
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10-31-2023, 09:44 PM | #7 |
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Can’t 100% confirm if it is good considering i bought it used. I hate to spend the money on a brand new one considering I bought a grams throttle body for this thing not too long ago. But I won’t know for sure until I buy a new one 😕
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The Following User Says Thank You to Loganp98 For This Useful Post: | Opie (11-01-2023) |
11-01-2023, 08:07 AM | #8 |
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Have you looked at the pins on the throttle body harness connector, make sure none are bent or missing?
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