ecu code 45??
01-31-2007, 09:51 AM
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Location: chicago burbs, Il, USA
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45 = fuel system too rich or too lean.
more than likely your O2 sensor is starting to die, but isn't dead enough to set CEL 1.
it also could be fuel filter, injectors, fuel pump, and a long list of other things.
what have you tried and what have you noticed?
more than likely your O2 sensor is starting to die, but isn't dead enough to set CEL 1.
it also could be fuel filter, injectors, fuel pump, and a long list of other things.
what have you tried and what have you noticed?
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importimage
Honda Civic / Del Sol (1992 - 2000)
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06-30-2003 04:27 PM
