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Blazer 4.3 Conectores Ecu

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Felix Velasquez
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80% found this document useful (10 votes)
8K views4 pages

Blazer 4.3 Conectores Ecu

Uploaded by

Felix Velasquez
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF or read online on Scribd
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l 7, Connector Part + 12129025 Information + 32 pin VCM Connector C3 (CLR) Pin | Wire Color | Circuito. | Function 1_[ BK GANAWHT 459) ‘AIC Compressor Clutch Relay Control 2 | DKGRNWHT 428 EVAP Canister Purge Valve Control 3 = = Not Used 4 BuK 452, ‘Sensor Ground 5 RED 225 L Terminal Generator ControvMonitoring 6 RED/BLK 1228 PC SOL Valve High 78 = = Not Used 9 ‘WHT 423 IC Control 70 = = Not Used 7_|_RED 1226 “Transmission Range C Input 12 GRY a6 5 Volt Reference 73 | PPL 1589 | Fuel Level Sensor Signal 1415 = = Not Used i6__[ LT BLUWHT 1229 | PC SOL Valve Low 17 BLKWHT 351 VOM Ground 18 BLKAWHT 351___| VCM Ground 19 BLK 470 ‘Sensor Ground 20 = = Not Used 24 ORN 440 Battery Positive Voltage (8+) _| 22 DK BLU 1225 ___| Transmission Range B Input 23 PNK 1224 _| Transmission Range A Input 24 = = Not Used 25_| DK GRNWHT 762 ‘AIC Request Signal 26 WHT 776 | PANDLD 27 GRY 474 5 Volt Reference 28 GRY, 773 PRNDL © 23 = = Not Used 30 DK GAN 603 ‘AIG Gycling Switch Signal 34 BLKWHT 77 PRNDL A 32 YEL 772 PANDL B 7 32 16 ©900000000000009 QOOOOODOOOHOOGOOO Connector Part > 42129025 Information + 32 pin VCM Connector C1 (BLU) Pin | Wire Color | Circuit No. 12 = Not Used 3 BRNWHT 633) 1X CMP Sensor Signal +6 = = Not Used 7 TAN 1667 ___ | HO2S Bank 2 Sensor 1 Low 8 PNK/BLK 632, ‘CMP Sensor Ground 9 = = Not Used 10 TANIBLK 42, TCC Solenoid Control 1-12 = = Not Used 13 WHT 687 3-2 Valve Assembly Control 14 BRN 436 ‘AIR Pump Relay Control 15 YELBLK 1827___ | Vehicle Speed Output 16-18 = = Not Used 19 PPUWHT, 1665___| HO2S Bank 1 Sensor 1 High 20 = = Not Used 24 PPL 1666 HO2S Bank 2 Sensor 7 High 22. PPLWHT 1668 HO2S Bank 1 Sensor 3 High 23-24 = Not Used 25 TANWHT, 1658 HO2S Bank 1 Sensor 1 Low 26 TANWHT, 1669) HO2S Bank 1 Sensor 8 Low Ea = = Not Used 28 PPL 574 ‘CKP Sensor Ground 29__| UT GRNBLK 822, VSS Low 30. PPUWHT 821 VSS High at YEL 873, ‘3X CKP Sensor Signal % = = Not Used 12 QOOQOOOOOOOOO 24 QOQOOOOOQOOOO ‘Connector Part + 12128225 Information + 24 Pin VOM Connector C4 (BLK) Pin | Wire Color | Circuit No. | Funotion 1 __ [DK GRNWHT 465 Fuel Pump Relay Control 2 = = Not Used 3 _[DKGRNWHT 817___| Vehicle Speed Output 4 DKGAN 389 Vehicle Speed Output 5 BANWHT 419 MIL Control 69 = = Not Used __| 10 PPL 420 Brake Switch Input 7 DKGAN 1049 | Serial Data (Class 2) 12 = = Not Used 73_| BAN 241 ‘gnition Positive Voltage 4 YEL 710 Serial Data (Class 2) 6 = = Not Used 18 RED 1676__| EGR Valve Control (a7 PNK 1020 | ignition Positive Voltage 18 PNK 439 Ignition Positive Voltage 19 BLKAWHT 1695 __| 4WD Engaged Signal (NP1 Only) 20 WHT 257 EGA Valve Ground 21 = = Not Used 22__[_BANWHT 379 CPP Switch Signal 23_|_GRY/BLK 1694 _| 4WD Low Signal 24__| LT BLUIBLK 396 ‘Cruise Engaged input Connector Part + 12129025 Information + 32 Pin VCM Connector C2 (RED) Pin | Wire Color Circuit No._| Function 1 = = Not Used 2 WHT 1310 EVAP Canister Vent Valve Control 3 = = Not Used 4 YEUBLK 1223 2-3 SS Valve Control 5 = = Not Used 6 UT GAN 1222 1-2 SS Valve Control 7 BRN 418 TCC PWM SOL Valve Control 3 | eK 1744 Fuel injector #1 Driver 9 YEUBLK 846 Fuel Injector #6 Driver 40 BRN 1456 EGA Pintle Position Signal 1-12 = = Not Used 13_| LT GANWHT 1749 IAC Coil B High’ 34__| CT BLUWHT 1747 TAC Coil A High’ 15__| LT GANBLK 1745 Fuel Injector #2 Driver 6 PNK/BLK 1746 Fuel Injector #3 Driver 7-18 = = Not Used 18 DK BLU 496 Knock Sensor Signal 20 WHT 721 Tachometer Output 24 LT GAN 432 MAP Sensor Signal 2 TAN a72 IAT Sensor Signal 23 YEL 410 ECT Sensor Signal 24 DK BLU at7 TP Sensor Signal 25 OK GAN 830 Fual Tank Pressure Sensor Signal 26 = = Not Used, a7 YEUBLK 1227 TFT Sensor Signal 28 YEU 492 MAF Sensor Signal 29 | LT GRN/BLK 444 TAC Coil B Low 30 | LT BLU/BLK 1748 TAC Coil A Low at BLKWHT 845 Fuel injector #5 Driver s2_ | LT BLUBLK 844 Fuel Injector #4 Driver

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