my spi recently failed mot emmissions, when we checked the lamda there was no power from the relay to the sensor does it only kick in when the engine is running?
have checkedor changed the other sensors theres no really bad issues here. all the pipes are fine so we know its electrical.
there is no power to the inlet heater either could there be a problem with the relay box?
Spi Emmissions
Started by
samc133
, Oct 23 2011 04:04 PM
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