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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for July 8, 2026
International Automotive Technicians' Network (iATN) - Members Only
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2009 Toyota Camry XLE 2.4L MIL Lamp on VIN: 4T1BE46K09
Car came in with code p0037 and mil on. Customer had installed aftermarket front a/f sensor and o2 sensor to fix problem , but no good. Started with oem o2 sensor (scantool read sensor at 21k ohms) old sensor read 16 ohms. Did not help found voltage good t... Trouble codes: P0037 (O2 senser heater circuit low bk1s2)
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2020 Toyota Tacoma Limited 3.5L MIL Lamp on VIN: 5TFCZ5AN4L
I'm closing this as the customer had purchased an extended warranty and the company wanted it serviced at a dealership. I didn't argue. I tried what Dale suggested. Nothing I did caused the cam timing to change. It stayed at 17 degrees. I'm fairly certa... Trouble codes: P0022 (Camshaft Position A-Timing Over-Retarded Bank 2).
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