Eec-iv
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Laughing Gas
Joined: Mar 2004
Posts: 789
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From: West Coast/L.A. Area
Eec-iv
Trying to convert to MAF on a 91 F350 7.5 but I can't even find the old EEC-IV. Could someone clue me in where it's located. I have been told passenger side kick panel (not there). But I saw a box close to the size of the replacement EEC in the middle under the dash, but the connector is way too small.
Your help would be appreciated.
GEugeneS
Your help would be appreciated.
GEugeneS
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Joined: Jan 2001
Posts: 56,992
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From: Virginia
The Powertrain Control Module (PCM) is usually located under the instrument panel or passenger's seat and is usually covered by a kick panel. A multi-pin connector links the PCM with all system components. The processor provides a continuous reference voltage to the B/MAP, EVP and TP sensors. EEC systems use a 5 volt reference signal. Different calibration information is used in different vehicle applications, such as California or Federal models. For this reason, careful identification of the engine, year, model and type of electronic control system is essential to ensure correct component replacement
PCM's for EEC-IV systems use a 60-pin connector. For the EEC-V PCM, a 104-pin connector is used.
PCM's for EEC-IV systems use a 60-pin connector. For the EEC-V PCM, a 104-pin connector is used.
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