MAF Problem Running Lean!
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Instructor
Joined: May 2016
Posts: 874
Likes: 148
From: 949 Orange County CA
MAF Problem Running Lean!
Recently CEL came on with some idle roughness and throttle inconsistency, brought car today to Toyota, the tech said DTC was for bank 1 and 2 running lean, and sourced it to the MAF not sealing correctly in the Spectre air intake. Tech replaced the MAF o-ring but same problem.
Ive had the intake for 5 years same MAF with no problems, so I dont know if the tech is right.
--replace the o-ring????
--replace the MAF????
--get a different air intake????
--could the RR tune be affecting it????
Ive had the intake for 5 years same MAF with no problems, so I dont know if the tech is right.
--replace the o-ring????
--replace the MAF????
--get a different air intake????
--could the RR tune be affecting it????
Thread Starter
Instructor
Joined: May 2016
Posts: 874
Likes: 148
From: 949 Orange County CA
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