Subaru SVX 1992 Manual page 325

2-7 [T9K1]
FUEL INJECTION SYSTEM
1 . CHECK THROTTLE SENSOR .
1) Turn ignition switch to "OFF".
2) Disconnect throttle sensor connector.
3) Measure resistance between throttle sensor connec-
tor terminals.
2. CHECK HARNESS CONNECTOR BETWEEN
ECU AND THROTTLE SENSOR .
1) Disconnect ECU connectors.
2) Measure resistance of harness connector between
ECU and throttle sensor .
Terminal/Specified resistance
No . 1 - No .3/5 kit
0
I~
I
~~ 3z,
J 1
r--
C3-087
Fig. 83
Connector £r Term inaUSpecified resistance
(1360) No . 3 - (E11) No . 2/0 f2
(1360) No . 2 - (E11) No . 1/0 f2
(1360) No . 1 - (E11) No . 3/0 i2
2) Measure resistance of harness connector between
throttle sensor connector and body to check short
circuit.
Connector £r Terminal/Specified resistance
(1311) No . 2-Body/1 Mfg min.
(1311) No . 1 - Body/1 MSS min.
(1311) No. 3 - Body/1 Mfg min.
4) Measure resistance between terminals while slowly
opening throttle valve from the "close" position .
Terminal/Specified resistance
No. 2 - No. 3/10 - 12 k.Q [Fully close]
/3 - 5 k .0 [Fully open]
Ensure resistance increases in response to throttle
valve opening.
78