9246

THROTTLE POSITION SENSOR

Current data

1.

Monitor change of current data while idling and accelerating.

■ Specification

Throttle angle (˚)	Output voltage (V)		Throttle angle (˚)	Output voltage (V)		Throttle angle (˚)	Output voltage (V)
Throttle angle (˚)	TPS1	TPS2	Throttle angle (˚)	TPS1	TPS2	Throttle angle (˚)	TPS1	TPS2
0	0.50	4.50	40	2.32	2.68	80	4.14	0.86
10	0.96	4.05	50	2.78	2.23	90	4.60	0.41
20	1.41	3.59	60	3.23	1.77	98	4.65	0.35
30	1.87	3.14	70	3.69	1.32

Accelerator Position	Output voltage (V)
Accelerator Position	APS1	TPS1	APS2	TPS2
C.T(0˚)	0.7 ~ 0.8	0.50	0.275 ~ 0.475	4.50
W.O.T(86˚)	3.8 ~ 4.4	4.41	1.75 ~ 2.35	0.59

2.

Is the displayed current data normal ?

	▶ TPS is normal.
	▶ Check/repair TPS circuit.