Old blk, red, blue new wht/blk , brn/red, wht/ orange
I guess you dont know that only the main harness colors are standard (jeep) Jeep does no dictate sensor wires.
if the sensor has pig tail wire they are not standard colors. (only pinout matters)
just like the oxygen senors made by all companies.
the sensors are made by many a company and the colors are not standard. only the pin plug are standard.!!! a fact.
see?
why not just plug it in, like it was day one.
my guess, is you dont know the fact above and are worried only?
or is the connector harness all hacked to H3LL. (not stated)
92 wrangler.
NO ENGINE STATED, so we can really help , see?
a/t or m/t trans, 4wd or 2wd?
answering for rear VSS sensor on YJ (tail shaft speed is what it really is, no matter if 2wd or 4wd its rear sensor.
YJ jeep
it is.
I have the books.
chapter 8w covers all wiring.
ill post the pins. now. for VSS it just plugs in, why are you worried.?
pdf page 69
page YJ-12 actual
free book is here 93, (same)
http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service
it just plugs in.....
white-orange is output see that?
LB= is ground (light blue )
OR= is power. from PCM. power to all 3 sensors. ORANGE. wire is special sensor power. (most cars its regulated +5vdc REF)
do not ever short the "OR" wires to ground or you will blow up the ECU/PCM.
or to anything but the correct wire.
i repair PCMs so,.......
not photos posted, so we all must guess, what sensors you actually bought.
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CAN YOU TEST THE OLD SENSOR WIRES WITH AN OHM METER? THAT MAY BE GIVING YOU A CLUE FOR THE RIGHT CONNECTION.
its a hall sensor the ohm meter is useless on all hall sensors. (its electronic not just a coil of wire, like CKP can be.)
power wire
ground.
and digital output signal. it is.
only a scope works well testing HALL sensors
i can tell you why but wont."lazy "
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2001 silverado (Thanks Banker099)
Try this link for page below
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Powertrain Control Module (PCM) C1 (BLU)
Connector Part Information
• PCM Connector C1 Assembly 12191489
• TPA (BLU) 12176408
• Connector Cover 12191108
Pin
Wire Color
Circuit No.
Function
1
BLK/WHT
451
Ground
2
LT GRN
1867
12 Volt Reference
3
PNK/BLK
1746
Fuel Injector 3 Control
4
LT GRN/BLK
1745
Fuel Injector 2 Control
5-10
--
--
Not Used
11
LT BLU
1876
Knock Sensor 2 Signal
12
DK BLU/WHT
1869
CKP Sensor Signal
13
ORN/BLK
463
Requested Torque Signal
14
ORN/BLK
1061
UART Serial Data [Secondary]
15
DRK BLU/WHT
774
UART Serial Data [Tertiary]
16
--
--
Not Used
17
DK BLU
1225
Transmission Fluid Pressure Switch Signal B
18
RED
1226
Transmission Fluid Pressure Switch Signal C
19
PNK
439
Ignition 1 Voltage
20
ORN
440
Battery Positive Voltage
21
YEL
1868
Low Reference
22
--
--
Not Used
23
PPL
719
Low Reference
24
--
--
Not Used
25
TAN
1671
HO2S Low Signal [- Bank 2 Sensor 1]
25
TAN
413
HO2S Low Reference (Denso Sensors) HO2S Low Signal (Delphi Sensors)
26
TAN
1667
HO2S Low Signal [- Bank 2 Sensor 2]
26
TAN
413
HO2S Low Reference (Denso Sensors) HO2S Low Signal (Delphi Sensors)
27
--
--
Not Used
28
TAN/WHT
1669
HO2S Low Signal [- Bank 1 Sensor 2]
28
TAN
413
HO2S Low Reference (Denso Sensors) HO2S Low Signal (Delphi Sensors)
29
TAN/WHT
1653
HO2S Low Signal [- Bank 1 Sensor 1]
29
TAN
413
HO2S Low Reference (Denso Sensors) HO2S Low Signal (Delphi Sensors)
30
LT GRN
1478
Coolant Level Switch Signal
31
--
--
Not Used
32
BLK/WHT
771
Transmission Range Switch Signal A
33
PPL
420
TCC Brake Switch Signal
34
WHT
776
Transmission Range Switch Signal P
35
GRA
48
CPP Switch Signal
36
BLK
1744
Injector 1 Control
37
YEL/BLK
846
Injector 6 Control
38
PNK/WHT
1101
Damping Lift/Dive Signal
39
--
--
Not Used
40
BLK/WHT
451
Ground
41
BLK
407
Low Reference
41
GRA
720
Low Reference (w/o Delphi HO2S)
42
--
--
Not Used
43
RED/BLK
877
Fuel Injector 7 Control
44
LT BLU/BLK
844
Fuel Injector 4 Control
45
GRA
474
5 Volt Reference (FTP Sensor)
46
GRY
474
5 Volt Reference (TPS Sensor)
47
GRY
597
5 Volt Reference (MAP Sensor)
48
GRA
596
5 Volt Reference (EGR Sensor)
49 50
--
--
Not Used
51
DK BLU
496
KS [1] Signal
52
--
--
Not Used
53
BLK
470
Low Reference
54
BLK
452
Low Reference
55
BRN
1456
EGR Valve Position Signal
56
--
--
Not Used
57
ORN
440
Battery Positive Voltage
58
DK GRN
1049
ECM/PCM/VCM Class 2 Serial Data
59
YEL
710
Class 2 Serial Data
60
ORN/BLK
469
Low Reference
61
PNK/BLK
632
Low Reference
62
--
--
Not Used
63
GRA
720
Low Reference
63
TAN
413
HO2S Low Reference (Denso Sensors) HO2S Low Signal (Delphi Sensors)
64
--
--
Not Used
65
PPL
1670
HO2S High Signal [- Bank 2 Sensor 2]
66
PPL
1666
HO2S High Signal [- Bank 2 Sensor 1]
67
--
--
Not Used
68
PPL/WHT
1668
HO2S High Signal [- Bank 1 Sensor 2]
69
PPL/WHT
1665
HO2S High Signal [- Bank 1 Sensor 1]
70
BRN
1174
Oil Level Switch Signal
71
--
--
Not Used
72
YEL
772
Transmission Range Switch Signal B
73
BRN/WHT
633
CMP Sensor Signal
74
YEL
410
ECT Sensor Signal
75
PNK
1020
Off/Run/Crank Voltage
76
BLK/WHT
845
Fuel Injector 5 Control
77
DK BLU/WHT
878
Fuel Injector 8 Control
78
--
--
Not Used
79
WHT
687
3-2 Shift Solenoid Valve Control
80
ORN/BLK
510
Low Reference
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