Mahindra Maxximo Mini Van Vx 2012, Руководство по диагностике

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Diagnostic Manual MAN-00183
MAXXIMO
MINIVAN
VX June 2012
/
Rev
1
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© 2012 Mahindra &
Mahindra Ltd.
250
Step 1

Connect the smart tester

Turn the ignition ON

Initialize the diagnostic tool

Record the error codes and clear

Turn ignition OFF

Turn ignition ON

Verify if
P 1633 or P1634
is present

Clear the DTC and verify
Is P 1633 or P1634
present?
NO
YES

Turn ignition OFF

Ambient air temperature
sensor connector
DISCONNECTED

ECU connector
CONNECTED

Turn ignition ON

Measure the voltage
between pin 1 and battery
negative

Ignition OFF

Air temperature sensor
connector DISCONNECTED

ECU connector CONNECTED

Check the continuity between
pin 2 and pin 1 of the Air
temperature sensor
Step 2
Go to Step 5
Is voltage 4.85V
to
5.15V?
YES
NO
YES
Does continuity
exist?

Ignition OFF

Examine the short to
ground

Repair/replace the
wiring harness

Clear the DTC and
verify
Go to Step 4
Step 3
NO