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1992 Cadillac Eldorado Touring 4.9L Excessive Emissions
Posted to GM Driveability on 7/22/2011 14 Replies

My problem now is high NOX. Useing All Data flow chart PFI CHART C-7 and entering ECM output E004 test light at EGR solenoid is on, wiring to PCM is good. It says to replace PCM. Sounds easy enough. 3 PCMs later and here I am looking for HELP!!! I have already...

14 Replies Received (View Replies)

  Related Documents & Media  1992 Cadillac Eldorado Touring

 
Message Closed w/Summary

car Vehicle Data

1992 Cadillac Eldorado Touring

VIN 1G6EL13B4N
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / port fi
Emissionsca emissions
SymptomsExcessive Emissions
OccursAlways
Message Closed w/Summary

car Vehicle Data

1992 Cadillac Eldorado Touring

VIN 1G6EL13B4N
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / port fi
Emissionsca emissions
SymptomsExcessive Emissions
OccursAlways