Mitsubishi 3000GT Service Manual page 623

AUTOMATIC TRANSAXLE - Troubleshooting
Check the resistance between terminals 1 and
sensor
4 of the TPS.
TPS terminal
Check the resistance between terminals 4 and --w Resistance: more or
2 with the engine idling after throttle-valve open-
ing warm-up.
1. Ground
2. Closed throttle
position switch
3. output
4. Power
Check for changes of the resistance between --+ Changes of the resis-
terminals 4 and 2 when the throttle valve is oper-
position.
Changes of the resistance continuous and
I
1
I
TSB Revision
Resistance: highorin- Damaged or disconnected wir-
finite ing
Replace the TPS.
less than 0.4 kW2O"C
(68°F)
Readjust the TPS installation.
Poor contact
ous.
Replace the TPS.