LEMON Manuals
: Even more car manuals for everyone
Home
>>
Mercury
>>
2004
>>
Marauder
>>
Repair and Diagnosis
>>
Accessories & Equipment
>>
Gauges & Instrument Panels
>>
Instrument Cluster System - Electronic
>>
Diagnosis And Testing
>>
Warning Indicators
>>
Pinpoint Tests
>>
Pinpoint Test I: The Check Engine Indicator Is Never On
Pinpoint Test I: The Check Engine Indicator Is Never On
CAUTION:
Use the correct probe adaptor(s) when making measurements. Failure to use the correct probe adaptor(s) may damage the connector.
Fig 1: Pinpoint Test I: Check Engine Indicator Is Never On Step (I1-I4)
Courtesy of FORD MOTOR CO.