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Prev Professional Automotive Repair Technical Discussions for October 4, 2025
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2011 Chevrolet Tahoe LTZ 5.3L MIL Lamp on VIN: 1GNSCCE02B
This one breaking my head, got tihs two codes that just keep coming back. Done a solenoid test with scanner and dvm resistance all good. Oil pressure idling cold 48 psi hot idling 30 psi hot in drive about 20 psi. Also idling in drive is about 520 rpm. Tha... Trouble codes: P0106 (Map sensor performance), P0106 (Map sensor performance)
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