antonis.400

Opel Astra J: Persistent MAP Sensor Codes and Jerking Issues

Hello everyone, I own an Opel Astra J with the A14NET engine and a 6-speed manual transmission. I'm experiencing some issues and would appreciate your insights. Firstly, I'm getting OBD codes P0106, P0107, P1101, and P2228, all pointing towards a bad MAP sensor. I've already replaced the MAP sensor, but the codes persist, and there's no check engine light. What could be causing this issue? Secondly, when I release the gas pedal while driving in any gear, the car shakes briefly as if I've hit a wall, and it does the same when I press the gas pedal again. Any ideas on how to resolve these problems? Thanks in advance for your help!

An Opel Astra J owner is experiencing persistent OBD codes (P0106, P0107, P1101, P2228) related to the MAP sensor, despite having replaced it, and is also facing jerking issues when releasing or pressing the gas pedal. The suggested causes for the persistent codes include potential wiring or connector issues, such as damage or corrosion, affecting the MAP sensor's performance. For the jerking problem, it is recommended to inspect the engine mounts for wear or damage, as faulty mounts could lead to excessive engine movement.

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For the persistent OBD codes, start by checking the wiring and connectors to the MAP sensor for any signs of damage or corrosion, as these can cause faulty readings. Ensure that all connections are secure and clean. For the shaking issue, inspect the engine mounts for wear or damage, as faulty mounts can cause the engine to move excessively, leading to the symptoms you described. Let me know how it goes or if you have any further questions!

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OPEL

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ASTRA