emission light on a 02 vectra sl have change both lambda sensors what next ??? needs ecu reset doesent just go out this is how the dealers make there money
trouble starting car in mornings ecu light comes on , had it reset had the ecu reset but still got problem why was the light on? have to resolve that issue or the light will keep coming back on.
...should send all computers/ecu to sleep.reconnect battery to reboot/reset ecu plus other modules.appart from that make sure all battery connections and earth points are clean and tight, Best of ...
Question about Vauxhall Cars & Trucks
a spanner through the middle had a new ecu fitted a couple of days ago but it still comes on I can only guess this needs a diagnostics check on it and a reset procedure performed, whatever that may be
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