ECM - Cold No Start or Hard Start

86chrysler6

Models


1984 Vehicles With 2.2L Turbocharged Engines - Automatic & Manual Transmissions


Subject


Cold No Start or Hard Start


Index -


DRIVEABILITY


Date

October 20, 1986

No.


18-29-86

P-3722
SYMPTOM/CONDITON

A "no start" or "hard start" condition may occur in low ambient temperatures (32~F or lower) while at altitudes of 5,000 feet or higher.

DIAGNOSIS

Be sure all systems are operating as designed, using the appropriate Driveability Test Procedures. If no problems are found, install the appropriate logic module listed below.

PARTS REQUIRED

1 Authorized Modification Label PN 4275086

REPAIR PROCEDURE

The following logic modules have a revised start fuel schedule incorporated to lean out fuel delivery based on barometric pressure:

1984 2.2L Turbo Manual PN 5227503
1984 2.2L Turbo Automatic PN 5227502

FIGURE 1:

Type Authorized Modification Label, PN 4275086, as shown in Figure 1 and install near VECI label.
POLICY: Reimbursable within the provisions of the warranty


TIME ALLOWANCE:
Labor Operation No. 08-14-06-94 . . . . . . . . . . . . 0.2 Hrs.


FAILURE CODE: AM - Authorized Modification