Toyota Corolla Cross: Engine Stop And Start Ecu
READ NEXT:
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 READ NUMBER OF STARTER OPERATIONS
-
- -
2 POWER
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 ENGINE STOP AND START ECU
89261A
- -
2
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DESCRIPTION
The manifold absolute pressure sensor 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 opening amount according to changes in the intake manifold
PRECAUTION
PRECAUTION FOR POWER DISTRIBUTION BOX ASSEMBLY
(a) Do not remove or install the power distribution box assembly with the negative
(-) auxiliary battery terminal connected.
NOTICE:
After the ignition switch is turned off, there may be a waiting time before
disconnecting the neg