FI SYSTEM DIAGNOSIS 4-45
“C14” (P0120-H/L) TP SENSOR CIRCUIT MALFUNCTION
INSPECTION
Step 1 (When indicating C14:)
1) Turn the ignition switch OFF.
2) Lift and support the fuel tank. (
5-3)
3) Check the TP sensor coupler
for loose or poor contacts.
If OK, then measure the TP sensor input voltage.
4) Disconnect the TP sensor coupler.
5) Turn the ignition switch ON.
6) Measure the voltage at the R wire
and ground.
7) If OK, then measure the voltage at the R wire
and B/Br
wire
.
DETECTED CONDITION
POSSIBLE CAUSE
C14
Output voltage is not within the following
range.
Difference between actual throttle open-
ing and opening calculated by ECM is
larger than specified value.
0.2 V
Sensor voltage < 4.8 V
• TP sensor maladjusted
• TP sensor circuit open or short
• TP sensor malfunction
• ECM malfunction
P0120
H
Sensor voltage is higher than specified
value.
• TP sensor circuit shorted to VCC or ground circuit
open
• TP sensor circuit open or shorted to ground or
VCC circuit open
L
Sensor voltage is lower than specified
value.
ECM
R
B/Br
VCC
TP
E2
P/B
TP sensor
When using the multi-circuit tester, do not strongly touch the terminal of the ECM coupler with
a needle pointed tester probe to prevent the terminal damage or terminal bend.
1
Содержание GSX-R1000 2007
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Страница 43: ...PERIODIC MAINTENANCE 2 31...
Страница 100: ...3 50 ENGINE TRANSMISSION PARTS LOCATION Countershaft Driveshaft...
Страница 153: ...ENGINE 3 103 10 N m 1 0 kgf m 7 0 lb ft 23 N m 2 3 kgf m 16 5 lb ft...
Страница 333: ...7 20 COOLING AND LUBRICATION SYSTEM ENGINE LUBRICATION SYSTEM MAIN GALLERY To sub gallery To sub gallery...
Страница 334: ...COOLING AND LUBRICATION SYSTEM 7 21 To transmission SUB GALLERY MAIN GALLERY VIEW OF A A...
Страница 507: ...SERVICING INFORMATION 10 29 COWLING INSTALLATION B A1 To A To A1 A To B To Radiator heat shield...
Страница 508: ...10 30 SERVICING INFORMATION FRAME COVER INSTALLATION SEAT LOCK CABLE ROUTING...
Страница 514: ...10 36 SERVICING INFORMATION PILLION FOOTREST INSTALLATION Footrest X Apply grease to sliding surface...
Страница 548: ...Prepared by January 2007 Part No 99500 39310 01E Printed in Japan 556...
Страница 549: ...Printed in Japan K7...