Test Pin Identification
3.8L SPFI-MA (FWD AXODE) TEST PIN WIRE COLOR I.D.
| Application | Wire Color | |
|---|---|---|
| Pin 1 (KAPWR) | Yellow | |
| Pin 17 (STO/MIL) | ||
| Continental | Pink/Light Green | |
| Sable & Taurus | Tan/Red | |
| Pin 20 (CASE GND) | Black | |
| Pin 26 (VREF) | Brown/White | |
| Pin 37 (VPWR) | Red | |
| Pin 40 (PWR GND) | Black/Light Green | |
| Pin 43 (HEGO-F) | Red/Black | |
| Pin 44 (HEGO-R) | ||
| Continental | Gray/Light Blue | |
| Sable & Taurus | Dark Blue/Light Green | |
| Pin 46 (SIG RTN) | Gray/Red | |
| Pin 48 (STI) | ||
| Continental | White/Pink | |
| Sable & Taurus | Brown | |
| Pin 57 (VPWR) | Red | |
| Pin 60 (PWR GND) | Black/Light Green | |
3.8L SPFI-MA (RWD) TEST PIN WIRE COLOR IDENTIFICATION
| Application | Wire Color |
|---|---|
| Pin 1 (KAPWR) | Yellow |
| Pin 17 (STO/MIL) | Yellow/Black |
| Pin 20 (CASE GND) | Black |
| Pin 26 (VREF) | Orange/White |
| Pin 37 (VPWR) | Red |
| Pin 40 (PWR GND) | Black/Light Green |
| Pin 43 (HEGO-L) | Tan/Red |
| Pin 44 (HEGO-R) | Tan/Orange |
| Pin 46 (SIG RTN) | Black/White |
| Pin 48 (STI) | White/Red |
| Pin 57 (VPWR) | Red |
| Pin 60 (PWR GND) | Black/Light Green |
3.8L SPFI-MA SC TEST PIN WIRE COLOR IDENTIFICATION
| Application | Wire Color |
|---|---|
| Pin 1 (KAPWR) | Yellow |
| Pin 17 (STO/MIL) | Yellow/Black |
| Pin 20 (CASE GND) | Black |
| Pin 26 (VREF) | Orange/White |
| Pin 37 (VPWR) | Red |
| Pin 40 (PWR GND) | Black/Light Green |
| Pin 43 (HEGO-L) | Tan/Red |
| Pin 44 (HEGO-R) | Tan/Orange |
| Pin 46 (SIG RTN) | Black/White |
| Pin 48 (STI) | White/Red |
| Pin 57 (VPWR) | Red |
| Pin 60 (PWR GND) | Black/Light Green |
1) Continuous Memory Code 15/512 Displayed Code 15/512 indicates ECA is experiencing power interruption in its Keep-Alive Memory (KAM) circuit. Clear Continuous Memory Codes. See CLEARING CODES under SELF-DIAGNOSTIC SYSTEM near the beginning of this article. Wait 5 minutes to allow code to reset. Repeat KOEO SELF-TEST for Continuous Memory Code output. If Continuous Memory Code 15/512 is not displayed, Continuous Memory Code 15/512 testing is complete. Service other codes as necessary. If Continuous Memory Code 15/512 is displayed during retest, go to next step.