2005 Civic- P1129 MAP Sensor (Higher Than Expected)
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Joined: Oct 2018
Posts: 19
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From: Atl
2005 Civic- P1129 MAP Sensor (Higher Than Expected)
Hey Forum,
My car, 2005 Civic 1.7L started idling rough, stalling occasionally and driving sluggishly. I put my code reader on and it came up with P1129 MAP Sensor.
I replaced the MAP Sensor, erased the code and same symptoms returned after driving approx. 10 miles.
Any ideas what could be happening?
Thanks In Advance
My car, 2005 Civic 1.7L started idling rough, stalling occasionally and driving sluggishly. I put my code reader on and it came up with P1129 MAP Sensor.
I replaced the MAP Sensor, erased the code and same symptoms returned after driving approx. 10 miles.
Any ideas what could be happening?
Thanks In Advance
Joined: Jul 2022
Posts: 47
Likes: 2
From: CA
Re: 2005 Civic- P1129 MAP Sensor (Higher Than Expected)
Hey Forum,
My car, 2005 Civic 1.7L started idling rough, stalling occasionally and driving sluggishly. I put my code reader on and it came up with P1129 MAP Sensor.
I replaced the MAP Sensor, erased the code and same symptoms returned after driving approx. 10 miles.
Any ideas what could be happening?
Thanks In Advance
My car, 2005 Civic 1.7L started idling rough, stalling occasionally and driving sluggishly. I put my code reader on and it came up with P1129 MAP Sensor.
I replaced the MAP Sensor, erased the code and same symptoms returned after driving approx. 10 miles.
Any ideas what could be happening?
Thanks In Advance
The MAP sensor outputs a high voltage signal when engine vacuum is low. I would check for an engine mechanical problem. In particular, I would suspect the timing belt if it is overdue for replacement.
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