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Customer Interest for Cold Start Injector Time Switch: > < Engine Control - New ECM, Cold Driveability/Startability|Page 422
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Cold Start Injector Time Switch: All Technical Service Bulletins
Fuel - Hard Starting/Long Cranking Time

REFERENCE
ENGINE
NUMBER 
010
DATE
09-01-89
MODEL
MA7, MX8

TITLE 7M-GE, 7M-GTE HARD STARTING/LONG CRANKING TIME

A new cold start time switch is now available for improved startability:

Condition
Hard start/long crank time after dead soak when coolant temperature is above 22~C (72~F).

Application
1986-1989 Supra, 1989 Cressida w/ 7M-GE or 7M-GTE

Correction
Modified cold start time switch. Operating temp: Previous = 22~C (72~F) --> New = 45~C (113~F)

SERVICE INFORMATION:

Before replacing the cold start time switch, perform a thorough inspection to verify that all engine mechanical, fuel, and electrical/electronic systems are
operating within recommended specifications.

PART NUMBER INFORMATION

Customer Interest for Cold Start Injector Time Switch: > < Engine Control - New ECM, Cold Driveability/Startability|Page 422