1988 Colt 81-270-8011
Revised TSB 14-01-87 January 11, 1987FUEL (MPI) SYSTEM - Specifications / Special Tools 14-215
LUBRICANT AND SEALANT
Items Specified lubricant Quantity
Engine coolant temperature sensor 3M NUT Locking No. 4171 or equivalent As required
Floor lid mounting surface MOPAR Rope Caulk Sealer 3/16 x 80" roll As required
Part No. 4026044 or equivalent
Grease for accelerator arm pin and MOPAR Multi-mileage Lubricant As required
return spring Part Number 2525035 or equivalent
SPECIAL TOOLS
1988 COLT 81-270-8011
Revised TSB 14-01-87
January 11, 1987
FUEL (MPI) SYSTEM - Service Adjustment Procedures
(2) Observing following caution items, insert a paper clip to the connector (3-pin) of the harness for tachometer, and connect an rpm gauge.
Caution
1. The connector contact should not be separated.
2. The paper clip should be inserted along the terminal surface.
(3) Turn ignition switch to "LOCK".
(4) Disconnect the harness connectors from the ECU.
(5) Set check switch of the ECI checker to OFF.
(6) Set select switch of the ECI checker to A.
(7) Connect white color connectors, with labeled "CHECKER", of the ECI HARNESS CONNECTOR F to the connectors of ECI checker, and then connect ECI HARNESS CONNECTOR F to the ECU and the harness connectors.
(8) Connect voltmeter to extension terminals of ECI checker, and then change extension switch from CHECK METER down to EXTENSION position.
Caution Use an accurate digital voltmeter.
(9) Set the select switch of ECI checker to "A" and check switch to "3" respectively.
(10) Turn the ignition switch to ON (do not start the engine) and hold the switch in that position for 15 seconds or more to check that the ISC servo is set at the initial position (idle point).
NOTE When the ignition switch is turned to ON, the ISC servo extends to the fast idle position opening and in 15 seconds, it retracts and stops at the initial position. Initial position: Position corresponding to idle opening, 0.9V motor position sensor output voltage.
(II) Turn ignition switch to "LOCK".