Festiva L4-81 1.3L SOHC (1988)
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4EAT STI and STO connectors are located under the instrument panel on the left hand side of the steering column near the 4EAT module.
1990 - 1992 Probe 2.2L non turbo:
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4EAT module is integrated with the PCM control assembly and shares the same diagnostic connectors which are located on the left hand side of the
engine compartment, 1993 Escort/Tracer 1.9L:
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4EAT module is integrated with the PCM control assembly and shares the same diagnostic connectors which are located on the left hand side of the
engine compartment.
1993 Escort/Tracer 1.8L:
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4EAT module is integrated with the PCM control assembly and shares the same diagnostic connectors which are located on the left hand side of the
engine compartment.
1991 - 1992 Escort/Tracer 1.9L:
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4EAT STO connector is located on the left hand side of the engine compartment, near PCM self test connectors. The STI for 4EAT is always
grounded within the TCM.
1991 - 1992 Escort/Tracer 1.8L:
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4EAT STI and STO pins are integrated into one diagnostic connector along with the PCM. The connector is located on the left hand side of the
engine compartment.
1993 Probe 2.5L:
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4EAT STI and STO pins are integrated into a multi pin Data Link Connector, located in the left hand front corner of the engine compartment, near
the battery.
1993 Probe 2.0L:
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4EAT module is integrated with the PCM control assembly and shares a multi pin Data Link Connector, located in the left hand front corner of the
engine compartment, near the battery.
1990 - 1992 Probe 2.2L Turbo/Non Turbo:
