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  1. [Astra Mk5/H] [04-09] Astra H 1.6 Twinport 02 sensor issues (2006)

    Astra, Corsa, Zafira, Meriva, Adam, Agila, Combo
    After reading the fault codes: P0135 - 02 sensor heater circuit bank 1 sensor 1 P0141 - 02 sensor heater circuit bank 1 sensor 2 P0443 - Evaporative emission system purge control valve circuit. I've tested both 02 sensors with a multi-meter and all ok, both have a resistance between 8-12 and...
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