Section 05
ENGINE MANAGEMENT (DI)
Subsection 03
(COMPONENT INSPECTION AND ADJUSTMENT)
05-03-34
SMR2000-051-05-03A.FM
DI SYSTEM TEST SUMMARY
Pressure Tests
Electrical Tests
COMPONENT
VALUE
kPa (PSI)
Air compressor
621 ± 14 (90 ± 2)
at cranking
Fuel pressure regulator
185 ± 14 (27 ± 2)
when installing
safety lanyard
Fuel pump
721 (105) minimum
at cranking
COMPONENT
CONNECTOR
TERMINAL
NUMBER
WIRE COLOR
VALUE
Fuel pump
AMP no. 4
26 and pin B
PU/PK
0 ohm (continuity)
24 and pin D
BK/PK
Fuel injector MAG
AMP no. 4
7 and 13
BL/PU and BL/BK
1.7 - 1.9 ohms
Fuel injector PTO
8 and 14
GR/PU and GR/BK
Direct injector
MAG
AMP no. 4
5 and 15
BL/BW and BL/PK
1 - 1.6 ohms
Direct injector PTO
6 and 21
GR/BW and GR/PK
Throttle position
sensor MAG
(TPS)
TPS
1 and 3
PU/BW and WH/BW
5 V
1 and 2
PU/BW and BK/BW
AMP no. 3
10 and 14
PU/BW and BK/BW
1600 - 2400 ohms
5 and 14
WH/BW and BK/BW
2500 ohms at idle
5 and 10
WH/BW and PU/BW
1200 ohms at idle
Throttle position
sensor PTO
(TPS)
TPS
1 and 3
PU/RD and WH/RD
5 V
1 and 2
PU/RD and BK/RD
AMP no. 4
3 and 18
BK/RD and PU/RD
1600 - 2400 ohms
1 and 3
WH/RD and BK/RD
1000 ohms at idle
1 and 18
WH/RD and BK/RD
2500 ohms at idle
Crankshaft
position sensor
(CPS)
CPS
(Deutsch
conn.)
Pin 4 and ground
BK
0 V (with a small mV
tolerance)
Pin 5 and ground
GY/RD
12 V
Pin 6 and ground
GY/YL
5 V
AMP no. 2
Pin 7 and pin 6
of CPS
GY/YL
0 ohm (continuity)
Pin 6 and pin 5
of CPS
GY/RD
Pin 14 and pin 4
of CPS
BK
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Summary of Contents for 2001 RX
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