What are the steps involved in servicing the Engine Control Module (ECM) on Chevrolet S10?

The powertrain control module (PCM) service includes pcm replacement as well as electrically erasable programmable read-only memory (EEPROM) programming. Check that the pcm replacement part is the proper one during immediate inspection before performing the replacement. It is essential to switch off ignition power before working on pcm connectors because this prevents damage inside the pcm module. Induce a thorough examination of the pcm connector surfaces for debris so that you can verify proper installation of the pcm module connector gaskets for contaminant prevention. Performing pcm removal requires users to disconnect the negative Battery Cable followed by moving the pcm retention bar away from the pcm which enables pcm removal from the mounting bracket prior to electrical connectors' disconnection. When it comes to pcm installation you need to remove it from the package then verify that the service number corresponds with the faulty pcm. Attach the pcm electrical connectors before securing the screws to 8 n.m (71 lb in). Set the pcm retainer into the bracket slots followed by pulling the retention bar until it is in place.

What is the function of the Engine Control Module in programming control modules on Chevrolet S10?

The service programming system (SPS) allows technicians to program control modules through the data link connector (DLC) by utilizing the same serial data circuit that scan tools use for diagnostic trouble code (DTC) retrieval along with data reading. Control modules incorporate electrically erasable programmable read only memory (EEPROM) that saves information like vehicle identification number (VIN) along with crankshaft variation learned position and control module security information and software/calibrations identification numbers yet flash read only memory possesses higher storage capacity since programming blanks it entirely to insert new content. The programming procedures consist of remote and pass thru options with (Tech 2) devices alongside off-board remote and off-board pass thru capabilities and (OBPA). Before programming a control module must start only during cases where module replacement or new software release is necessary and when checking that system voltage falls between 12 to 16 volts and charging systems function properly and no battery charger is attached. First disable battery-loading systems then put the Ignition Switch correctly and double-check all tool connections remain secure. Tool harness disturbance should be avoided throughout programming steps to prevent both failures and equipment damage. After programming, the powertrain may operate differently, requiring the control module to re-learn values such as fuel trim correction, idle air control (IAC) learned position, and automatic transmission shift adapts, while additional service procedures may be necessary if a control module is replaced, including the crankshaft variation learn procedure, engine oil life reset procedure, idle learn procedure, inspection/maintenance complete system set procedure, vehicle theft deterrent password learn procedure, and throttle position (TP) sensor learn procedure.

OEM Chevrolet S10 Engine Control Module

Engine Control Computer

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23 Engine Control Modules found

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Chevrolet S10 PCM Part Number: 16228016
$389.37 MSRP: $702.35
You Save: $312.98 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module, Emission Control System; Engine Control Module; ECM
- Replaced by: 19433896
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2000 Chevrolet S10 | Base, LS, Xtreme | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS
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Chevrolet S10 ECM Part Number: 88999144
$102.32 MSRP: $189.46
You Save: $87.14 (46%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module Assembly, Engine Control (Remanufacture); Engine Control Module
- Replaces: 01227429, 1227429
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1987 Chevrolet S10 | Base, Durango, Sport, Tahoe | 6 Cyl 2.8 L GAS
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Chevrolet S10 Control Module Part Number: 1226864
$67.66 MSRP: $189.14
You Save: $121.48 (65%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module Assembly, Engine Control (Remanufactured); Engine Control Module; ECM; Module, Emission Control System
- Replaced by: 88999122
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1986 Chevrolet S10 | Base, Durango, Sport, Tahoe | 4 Cyl 2.5 L GAS
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Chevrolet S10 PCM Part Number: 9356249
$150.15 MSRP: $416.90
You Save: $266.75 (64%)
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Product Specifications
- Other Name: Module Assembly, Powertrain Control (Remanufacture) Requires Reprogramming; Engine Control Module; ECM; Module, Emission Control System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 Chevrolet S10 | Base, LS, Xtreme | 4 Cyl 2.2 L FLEX
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Chevrolet S10 Control Module Part Number: 16215830
$139.06 MSRP: $261.14
You Save: $122.08 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module, Emission Control System; Engine Control Module; EEC Module; Radio; PCM; ECM
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Chevrolet S10 | Base, LS | 4 Cyl 2.2 L GAS
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Chevrolet S10 PCM Part Number: 12202203
$188.33 MSRP: $337.07
You Save: $148.74 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module, Emission Control System; Engine Control Module; ECM
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2003 Chevrolet S10 | Base, LS, Xtreme | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS
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Chevrolet S10 PCM Part Number: 88961147
$123.41 MSRP: $220.78
You Save: $97.37 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module Assembly, Powertrain Control (Remanufacture); Engine Control Module; ECM; Module, Emission Control System
- Replaces: 16199982
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Chevrolet S10 | Base, LS | 4 Cyl 2.2 L GAS
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Chevrolet S10 Control Module Part Number: 88999187
$134.60 MSRP: $239.32
You Save: $104.72 (44%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module Assembly, Powertrain Control (Remanufacture); Engine Control Module; Computer; PCM; ECM; Module, Emission Control System (ECM & EGR Components)
- Replaces: 16245357, 16168625
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1995 Chevrolet S10 | Base, EL, LS, SS, ZR2 | 6 Cyl 4.3 L GAS
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Chevrolet S10 Control Module Part Number: 88999123
$65.56 MSRP: $182.68
You Save: $117.12 (65%)
ADD TO CART
Product Specifications
- Other Name: Module Assembly, Engine Control (Remanufacture); Engine Control Module; ECM; Module, Emission Control System(ECM Components); Module, Emission Control System
- Replaces: 1226865
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985 Chevrolet S10 | Base, Durango, Sport, Tahoe | 6 Cyl 2.8 L GAS
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Chevrolet S10 Control Module Part Number: 16229684
Product Specifications
- Other Name: Module, Vehicle Control; Engine Control Module; PCM; ECM
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997 Chevrolet S10 | Base, LS, SS, ZR2 | 6 Cyl 4.3 L GAS
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Chevrolet S10 Computer Part Number: 88999152
$120.29 MSRP: $213.20
You Save: $92.91 (44%)
Product Specifications
- Other Name: Module Assembly, Engine Control (Remanufacture); Engine Control Module; ECM; Module, Emission Control System (Components, EGR Valves)
- Replaces: 01228062, 1228062
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1993 Chevrolet S10 | Baja, Base, Durango, EL, Sport, Tahoe | 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
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Chevrolet S10 ECM Part Number: 16131423
Product Specifications
- Other Name: Eprom, Emission Control System; Engine Control Module
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991 Chevrolet S10 | Base, Tahoe | 4 Cyl 2.5 L GAS
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Chevrolet S10 EEC Module Part Number: 88999105
$114.90 MSRP: $204.40
You Save: $89.50 (44%)
Product Specifications
- Other Name: Module Assembly, Engine Control (Remanufacture); Module, Emission Control System
- Replaces: 01225950, 1225950
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1990 Chevrolet S10 | Base, Durango, Sport, Tahoe | 4 Cyl 1.9 L GAS, 4 Cyl 2.2 L DIESEL, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
View related parts
Chevrolet S10 PCM Part Number: 16244210
Product Specifications
- Other Name: Module, Vehicle Control; Engine Control Module; ECM; Module, Emission Control System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Chevrolet S10 | Base, LS, SS, ZR2 | 6 Cyl 4.3 L GAS
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Chevrolet S10 PCM Part Number: 12581565
Product Specifications
- Other Name: Module, Emission Control System; Engine Control Module; ECM
- Replaces: 89017733
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2004 Chevrolet S10 | Base, LS, Xtreme, ZR2, ZR5 | 6 Cyl 4.3 L GAS
View related parts
Chevrolet S10 PCM Part Number: 12200411
$246.62 MSRP: $434.84
You Save: $188.22 (44%)
Product Specifications
- Other Name: Module, Emission Control System; Engine Control Module; ECM
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 Chevrolet S10 | Base, LS, Xtreme, ZR2, ZR5 | 6 Cyl 4.3 L GAS
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Chevrolet S10 PCM Part Number: 19299227
$248.43 MSRP: $441.84
You Save: $193.41 (44%)
Product Specifications
- Other Name: Module Assembly, Engine Control (Remanufacture); Engine Control Module; ECM; Module, Emission Control System
- Replaces: 89017739, 12586243
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004 Chevrolet S10 | LS, ZR5 | 6 Cyl 4.3 L GAS
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Chevrolet S10 Control Module Part Number: 88999114
$112.64 MSRP: $201.52
You Save: $88.88 (45%)
Product Specifications
- Other Name: Module Assembly, Engine Control (Remanufacture); Engine Control Module; ECM; Module, Emission Control System; Eprom, ECM Components
- Replaces: 01226455, 1226455
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Chevrolet S10 | Base, Durango, Sport, Tahoe | 6 Cyl 2.8 L GAS
View related parts
Chevrolet S10 PCM Part Number: 88999182
$127.78 MSRP: $225.81
You Save: $98.03 (44%)
Product Specifications
- Other Name: Module Assembly, Engine Control (Remanufacture); Engine Control Module; ECM; Module, Emission Control System
- Replaces: 16156647
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 Chevrolet S10 | Base, EL, LS, Tahoe | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS
View related parts
Chevrolet S10 Computer Part Number: 88999163
$141.65 MSRP: $251.52
You Save: $109.87 (44%)
Product Specifications
- Other Name: Module, Engine Control (Remanufacture); Engine Control Module; ECM; Module, Emission Control System (Components, EGR Control)
- Replaces: 16144288
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1993 Chevrolet S10 | Baja, Base, EL, Tahoe | 6 Cyl 4.3 L GAS

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1-20 of 23 Results

Chevrolet S10 Engine Control Module

Want to cut long-term maintenance and repair costs? Choose OEM Engine Control Module. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet S10 parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet S10 Engine Control Module includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Engine Control Module (ECM) is reliable, and one of the best pieces of technology to oversee the performance of various S10 models' engines. This critical component controls activities for example, air-fuel blend, the time at which the mixture is ignited and idle rate to make certain that the Chevrolet S10 runs efficiently. Chevrolet S10 over the years has undergone through various paths of ECM in its circuit designs and has evoluated from integrated circuits to micro processors that have improved the adaptability and the performance of the Chevrolet S10. The Engine Control Module is equally useful for safety as it directs attention to parameters of the engine and prevents certain breakdowns. And due to its compatibility with varied S10 models; specifically with models that come with the 1.9 L LR1 Isuzu I4 as well as the 2.4 L Flexpower engine, it will be considered versatile. Some of these were tailored for supporting of variable valve timing and programmability for performance purpose, which makes the Engine Control Module unique in the automotive industry. This provides versatility for what S10 consumers require in their automobiles whether for regular use or utilities. Because of reliability, late-technology incorporation, and compatibility with several Chevrolet models, the Engine Control Module is an essential auxiliary to enhance the vehicle's performance and efficiency, thereby strengthening its legacy status of the Chevrolet S10 market.

Chevrolet S10 Engine Control Module Parts and Q&A

PCM
19299227
Q: What are the steps involved in servicing the Engine Control Module (ECM) on Chevrolet S10?
A:
The powertrain control module (PCM) service includes pcm replacement as well as electrically erasable programmable read-only memory (EEPROM) programming. Check that the pcm replacement part is the proper one during immediate inspection before performing the replacement. It is essential to switch off ignition power before working on pcm connectors because this prevents damage inside the pcm module. Induce a thorough examination of the pcm connector surfaces for debris so that you can verify proper installation of the pcm module connector gaskets for contaminant prevention. Performing pcm removal requires users to disconnect the negative Battery Cable followed by moving the pcm retention bar away from the pcm which enables pcm removal from the mounting bracket prior to electrical connectors' disconnection. When it comes to pcm installation you need to remove it from the package then verify that the service number corresponds with the faulty pcm. Attach the pcm electrical connectors before securing the screws to 8 n.m (71 lb in). Set the pcm retainer into the bracket slots followed by pulling the retention bar until it is in place.
PCM
12200411
Q: What is the function of the Engine Control Module in programming control modules on Chevrolet S10?
A:
The service programming system (SPS) allows technicians to program control modules through the data link connector (DLC) by utilizing the same serial data circuit that scan tools use for diagnostic trouble code (DTC) retrieval along with data reading. Control modules incorporate electrically erasable programmable read only memory (EEPROM) that saves information like vehicle identification number (VIN) along with crankshaft variation learned position and control module security information and software/calibrations identification numbers yet flash read only memory possesses higher storage capacity since programming blanks it entirely to insert new content. The programming procedures consist of remote and pass thru options with (Tech 2) devices alongside off-board remote and off-board pass thru capabilities and (OBPA). Before programming a control module must start only during cases where module replacement or new software release is necessary and when checking that system voltage falls between 12 to 16 volts and charging systems function properly and no battery charger is attached. First disable battery-loading systems then put the Ignition Switch correctly and double-check all tool connections remain secure. Tool harness disturbance should be avoided throughout programming steps to prevent both failures and equipment damage. After programming, the powertrain may operate differently, requiring the control module to re-learn values such as fuel trim correction, idle air control (IAC) learned position, and automatic transmission shift adapts, while additional service procedures may be necessary if a control module is replaced, including the crankshaft variation learn procedure, engine oil life reset procedure, idle learn procedure, inspection/maintenance complete system set procedure, vehicle theft deterrent password learn procedure, and throttle position (TP) sensor learn procedure.