240 L4-2320cc 2.3L SOHC VIN 83 B230FD (1993)
Entering Control Function #2
If code 3-3-2 is received:
Intermittent fault.
-Check the wiring between terminal 2 in the TP switch connector and MFI #2 as well as terminal 2 in the connector and DI #7 for intermittent
grounding.
-Clean the TP switch connector and treat it for corrosion.
If code 3-3-2 is not received:
-Checking the TP switch EH3.
EH3
Checking The Throttle Position (TP) Switch
-Ignition off.
-Disconnect the TP switch.
Connect an ohmmeter between terminals 18 and 2 on the TP switch.
The ohmmeter should read approx. 0 OHMS.
-Open the throttle a little.
The ohmmeter should read infinite resistance.
If both readings are OK:
-Check the wiring between terminal 2 in the TP switch connector and MFI #2, as well as terminal 2 in the connector and DI #7, for grounding.
-Clean the TP switch connector and treat it for corrosion.
If either or both of the readings are incorrect:
-Try using a new TP switch.
