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1997 ECU






















































































































































































































































































































































































































1997 2GNT ECU Pinout - colors by location and usage


Pin NumberWire ColorUse
1UnusedUnused
2Black/ Blue stripeTo coil 1
3BrownTo coil 2
4BlueTo Generator field control coil
5unusedunused
6Black / red stripeFrom ASD relay
7Yellow / green stripeInjector #3
8Green / red stripeTo Check Engine light
9Blue / Yellow stripeto Brake Warning light
10BlackGround
11unusedunused
12Red / BlackCruise Control main switch
13Light Green / Black stripeInjector #1
14unusedunused
15unusedunused
16light green / red stripeInjector #4
17Yellow / Red StripeInjector #2
18unusedunused
19Green / orange stripeto radiator fan relay HIGH
20Black / White stripeECU main power
21unusedunused
22Blue / Green stripeTo cruise control light
23Yellow / Blue stripeTo fuel gauge and Low Fuel light
24White / Yellow stripeKnock sensor signal
25unusedunused
26Green / White stripeEngine Coolant Temperature sensor input
27unusedunused
28unusedunused
29unusedunused
30White / BlackstripeFront O2 sensor signal
31unusedunused
32Blue / White stripeCrankshaft Position Sensor signal
33Blue / Red stripe Camshaft Position Sensor signal
34unusedunused
35Brown / Red stripeThrottle Position Sensor signal
36Yellow / Black stripeMAP Sensor signal
37Brown / Blue stripeIntake Air Temperature Sensor input
38Green / Red striptto AC dual pressure switch
39unusedunused
40Red / Blue stripeto EGR solinoid
41RedCruise Control switch
42unusedunused
43Black / Green stripeGround for VSS, MAP, TPS, CmPS, CkpS
44Yellowpower for VSS, CrPS, CmPS (8v+)
45Blue / yellow stripePower Steering Pressure Switch
46 Red / Black stripeto ASD relay
47BlackGround
48 Green / Blue stripeto IAC pin 2
49Orange / Blue stripeto IAC pin 3
50BlackGround
51White / Green stripeRear O2 sensor signal
52unusedunused
53unusedunused
54unusedunused
55Green / black stripeRadiator fan relay LOW
56Blue to battery light
57Greyto IAC pin 4
58Yellow / blue stripe to IAC pin 1
59Black / Blue stripeto TCU (ATX only) and/or OBD1 connector
60White / blue stripeto TCU (ATX only) and/or OBD1 connector
61Green / yellow stripePower for MAP, TPS (5v+)
62Brown / White stripefrom stoplight switch
63unused (MTX) or Orange / Black stripe (ATX) to TCU (ATX)
64Greento AC compressor clutch relay
65Pinkto OBD2 connector
66Yellow / white stripeVSS Signal
67Red / white stripeto ASD relay
68Light Green / black stripeto duty cycle purge solinoid
69Green / orange stripeCondensor fan relay HI
70unusedunused
71unusedunused
72Red / Blue stripeto EVAP solinoid
73WhiteTach signal to HVAC ECU and Gauge cluster
74White / red stripeto fuel pump relay
75Blue / black stripeto OBD1 connector
76Black / yellow stripe (ATX) or unused (MTX)to transaxle range switch (ATX) or unused (MTX)
77Red / yellow stripe to EVAP solinoid
78Light green / white stripe to cruise control speed control assembly
79unusedunused
80Black / yellow stripeto cruise control speed control assembly


ECU


Document statistics: Last modified on 2009-02-04 09:49:24 by teklein


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