Audi Code P0421

23 Sep 2023

P0421 code audi a4 2002, 2.0 fsi P0726 code: engine speed input circuit range / performance Audi a6 c5 3,0 asn uszkodzone czytaj opis!!

P0322 – Crankshaft position (CKP) sensor/engine speed (RPM) sensor no

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Codigo de averia 7462 para seat, audi, skoda y volkswagen o p0403 paraObd2 codes: full list, meaning, fixes, and free download P0421 code: warm up catalyst efficiency below threshold (bank 1)Mazda & ford code p0421 (easy fix).

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Audi/VW P0322 Fault Code: Diagnose & Repair

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P0421 – warm up catalytic converter bank 1 efficiency below thresholdP codes: 0171 & 0174 Catalytic converter sensor heater efficiency threshold catalyst theft ho2s p0430 warm p0030 carparts targeted clogged often oxygenQ&a: engine check light on.

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P0421 codeQ7 3.0 tdi p0087 low fuel pressure P0322 – crankshaft position (ckp) sensor/engine speed (rpm) sensor noCheck engine light on with code p0421, how do i fix it?.

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