Toyota Corolla Cross: Ecm
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REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 PRECAUTION
-
- -
2 CABLE FROM NEGATIVE AUXILIARY
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 NO. 1 ECM BRACKET
89667E -
- -
2 NO. 2 ECM BR
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REGISTRATION CAUTION / NOTICE / HINT PROCEDURE
1. VIN (VEHICLE IDENTIFICATION NUMBER) NOTICE: The Vehicle Identification Number (VIN) must be written to a replacement ECM.
HINT: The VIN is a 17-digit alphanumeric vehicle identification number. The GTS is required to register the VIN.
(a) DESCR
DESCRIPTION
The E.F.I. vacuum sensor assembly detects the intake manifold pressure as a change in voltage. The ECM calculates the intake manifold pressure based on this voltage. The ECM calculates the EGR valve assembly and purge VSV (No. 1 vacuum switching valve assembly) opening amount accordin