MENU
- Home
- About us
- FAQs
- Mounting
- Electrical
- Cooling
- Transmissions
- Tuning
- Photo Gallery
- Tips and Tricks
- Guestbook
- Email

LINKS
- Pennock's Fiero Forum


-
60degreev6.com Forum
 


Last Updated

08/31/2003

 


ECM Connector "D" (Blue)

ECM Connector "D" (Blue) '91-'93 VIN X 3.4 TDC

Pin Function CKT# Wire Color Component Connector Cavity Codes Affect. Possible Symptoms From Faulty Circuit
D3 Injector Drive (1,3,5) 467 Dk. Blue Injectors Blk. Mini Harness Connector "F" None Hard to Start, Poor Performance, Rough Idle
D4 Injector Ground 450 Black/White Engine Ground None Cranks but will not start if both injector grounds open, Check grounds at engine block, DIS Module, P/S Pressure Switch, Injector driver grounds, Transmission Neutral Safety Switch
D6 Transaxle Mode Switch 1493 Dk. Blue Bulkhead Connector E4, Select Switch Connector "D" None  
D6 3rd Gear Signal 108 Dk. Green TCC Connector "B" None No 3rd Gear
D7 Fuel Pump Relay Drive 465 Dk. Green/White Fuel Pump Relay Connector "5" None Hard to Start, Long Crank Time
D9 Injector Driver (2, 4, 6) 467 Dk. Blue Injectors Blk Mini Harness Connecter "F" None Hard to Start, Poor Performance, Rough Idle
D10 ECM Ground 551 Tan/White Engine Ground None No Symptoms. If both grounds are open, no start
D11 P/N Switch (A/T) 434 Orange/Black P/N Switch Connector "A" None Poor Fuel Economy, Stall, Incorrect Idle
D12 ECM Ground 551 Tan/White Engine Ground None No Symptoms. If both grounds are open, no start
D13 Reference 430 Purple/White DIS Module Six Pin Connector "E" None No Start
D16 P/S Pressure Signal 495 Lt. Blue/Orange Power Steering Pressure Switch None Stalling Around Corner, Retard Timing at Idle, Rough Idle
D17 Battery Feed 480 Orange 20 Amp Fuel Pump Fuse FPR Connector #4 None Cranks but will not start
D19 DIS Reference Low 453 Black/Red OPS Connector "D", DIS Module 6 Pin Connector "F" None Poor Performance
D22 1st Gear Signal (4T60E) 1457 Red TCC Solenoid Connector "C" None No 1st Gear
D22 Manual Transmission Clutch Switch 90 Pink Clutch Switch Harness Connector "D" 39  

 

(1) Open Circuit

(2) Grounded Circuit

(3) Open/Grounded Circuit

Copyright 2003. All Rights Reserved.