(From page
11-78
)
Is there about 0.5
YES
Check for an open or short in the
TP sensor:
Measure resistance between No. 2
terminal and No. 3 terminal with
the throttle fully closed.
Is there about 4.5
YES
Check for an open in the PCM:
1. Reconnect the TP sensor con-
nector.
2. Turn the ignition switch ON (II).
3. Measure voltage between D6
terminal and D22 terminal on
the PCM connector.
Is there approx. 0.5 V when the
throttle is fully closed and
approx. 4.5 V when the throttle
is fully opened?
(with TCS/VSA*)
NO
TP SENSOR
Replace the throttle body.
Replace the throttle body.
Terminal side of male terminals
PCM CONNECTOR D (22P)
Substitute a known-good PCM
and recheck (see page
11-42
for
immobilizer information). If pre-
scribed voltage is now available,
replace the original PCM.
Wire side of female terminals
Check for a short in the TCS con-
trol unit:
1. Turn the ignition switch OFF.
2. Disconnect the HP (26P)* con-
nector from the TCS (VSA)*
control unit.
3. Turn the ignition switch ON (II).
4. Measure voltage between D6
terminal and D22 terminal on
the PCM connector.
Is there about 0.5 V when the
throttle is fully closed and
approx. 4.5 V when the throttle
is fully opened?
Replace the TCS control unrt/VSA
converter unit.
NO
*: '00 - 01 models
Repair short in the wire between
PCM (D6) and TP sensor.
YES
YES
NO
NO
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