P0236 and P0238 Error with Turbo Boost Sensor - Astra J Diagnosis and Solutions

Model: Astra J Fault Code: P0236 Posted: 2019-04-08 02:39

Hello, I'm experiencing fault codes P0236 and P0238 related to the turbo boost sensor on my Astra J. The issue is causing a noticeable drop in engine power and delayed RPM response during gear shifts. The error appears when the ignition is turned on, even without starting the engine. I've already replaced the suction cushion and valve cover, but the problem persists. Could anyone advise on possible causes or solutions for this turbo-related fault code? Any insights would be greatly appreciated.