How to install the Engine Control Module (ECM) on Toyota Yaris?

An installation of the 1NZ-FE engine control system's Engine Control Module requires inserting ECM bracket No. 2 with two screws and installing the ECM bracket with an additional two screws. Start by fastening the ECM with one bolt and two nuts then tighten them to 8.0 Nm torque. After that, connect both ECM connectors and mount the two lock knobs along with the harness clamp. When working on the hatchback model install the cowl top panel outer but sedan owners should first install the cowl top panel outer with 8 bolts tightened to 6.5 Nm (66 kgf-cm, 58 in-lbf) and then install the cowl top panel outer center bracket with 2 bolts at the same torque before engaging the wire harness to the claw. You should install the front air shutter seal on the sedan using 3 claws for attachment. Mount the cowl to register duct sub-assembly No. 2 on the hatchback while fitting the windshield wiper motor and links to both vehicle types. The installer should mount the cowl top ventilator louver LH alongside installing its matching sub-assembly for hatchback systems and sedan-specific sub-assemblies. The hood to cowl top seal should be installed on the hatchback while the sedan requires the cowl side ventilator sub-assemblies LH and RH. The next step includes the installation of front wiper arm and blade assembly LH and RH for both hatchback and sedan before applying the front wiper arm head cap to match each variant. The cable requires tightening to a torque of 5.4 Nm (55 kgf-cm, 48 in-lbf) before it gets attached to the negative battery terminal.

How to remove the Engine Control Module on Toyota Yaris?

The process of Engine Control Module (ECM) removal starts with disconnecting the battery cable from the negative terminal. The Hatchback requires front wiper arm head cap removal followed by left and right front wiper arm and blade assemblies, hood to cowl top seal, cowl top ventilator louver LH, and windshield wiper motor and link. The Sedan requires removal of its front wiper arm head cap together with left and right front wiper arm and blade assemblies and the cowl side ventilator sub-assemblies LH and RH and cowl top ventilator louver sub-assembly and windshield wiper motor and link. To disassemble the duct sub-assembly No. 2 of the Hatchback cowl register and the Sedan front air shutter seal you must free the 3 claws. To remove both the cowl top panel outers you must first disengage the claw followed by disconnecting the wire harness and finally removing the essential bolts. Untie the ECM by first unfastening its lock knobs with the harness clamp along with separating the 2 connectors while pulling out the bolt with 2 nuts. The removal process ends by unscrewing the ECM bracket and ECM bracket No. 2.

OEM Toyota Yaris Engine Control Module

Engine Control Computer

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33 Engine Control Modules found

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Toyota Yaris ECM
Part Number: 89661-52B41
$640.83 MSRP: $939.14
You Save: $298.31 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-52B40
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007 Toyota Yaris | Base, S | 4 Cyl 1.5 L GAS
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Toyota Yaris ECM
Part Number: 89661-52G30
$517.08 MSRP: $757.79
You Save: $240.71 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008 Toyota Yaris | Base, S | 4 Cyl 1.5 L GAS
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Toyota Yaris ECM
Part Number: 89661-52J51
$780.76 MSRP: $1144.20
You Save: $363.44 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-52J50
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2009 Toyota Yaris | Base, S | 4 Cyl 1.5 L GAS
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Toyota Yaris ECM
Part Number: 89661-52G62
$573.66 MSRP: $840.71
You Save: $267.05 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-52G61, 89661-52G60
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011-2012 Toyota Yaris | Base | 4 Cyl 1.5 L GAS
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Toyota Yaris ECM
Part Number: 89661-0DV10
$521.51 MSRP: $764.28
You Save: $242.77 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2017 Toyota Yaris | L, LE, SE | 4 Cyl 1.5 L GAS
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Toyota Yaris ECM
Part Number: 89661-52Q51
$741.60 MSRP: $1086.82
You Save: $345.22 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-52Q50, 89661-52L70
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2012 Toyota Yaris | Base | 4 Cyl 1.5 L GAS
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Toyota Yaris ECM
Part Number: 89661-52G40
$590.46 MSRP: $865.33
You Save: $274.87 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008 Toyota Yaris | Base, S | 4 Cyl 1.5 L GAS
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Toyota Yaris ECM
Part Number: 89661-0DV11
$480.00 MSRP: $703.45
You Save: $223.45 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Manufacturer Note: DENSO
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2018 Toyota Yaris | L, LE, SE | 4 Cyl 1.5 L GAS
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Toyota Yaris ECM
Part Number: 89661-52J40
$582.50 MSRP: $853.67
You Save: $271.17 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2009 Toyota Yaris | Base, S | 4 Cyl 1.5 L GAS
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Toyota Yaris ECM
Part Number: 89661-52J30
$469.54 MSRP: $688.11
You Save: $218.57 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2009 Toyota Yaris | Base, S | 4 Cyl 1.5 L GAS
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Toyota Yaris ECM
Part Number: 89661-0DR30
$521.51 MSRP: $764.28
You Save: $242.77 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2015 Toyota Yaris | L, LE, SE | 4 Cyl 1.5 L GAS
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Toyota Yaris ECM
Part Number: 89661-52G31
$620.61 MSRP: $909.50
You Save: $288.89 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-52E91, 89661-52E90
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007-2008 Toyota Yaris | Base, S | 4 Cyl 1.5 L GAS
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Toyota Yaris ECM
Part Number: 89661-0DR50
$592.57 MSRP: $868.43
You Save: $275.86 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2015 Toyota Yaris | L, LE, SE | 4 Cyl 1.5 L GAS
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Toyota Yaris ECM
Part Number: 89661-0DP01
$655.87 MSRP: $961.18
You Save: $305.31 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2014 Toyota Yaris | L, LE, SE | 4 Cyl 1.5 L GAS
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Toyota Yaris ECM
Part Number: 89661-52F00
$641.72 MSRP: $940.44
You Save: $298.72 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007-2008 Toyota Yaris | Base, S | 4 Cyl 1.5 L GAS
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Toyota Yaris ECM
Part Number: 89661-52G52
$796.08 MSRP: $1166.67
You Save: $370.59 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-52F11, 89661-52G50, 89661-52F10, 89661-52G51
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007-2008 Toyota Yaris | Base, S | 4 Cyl 1.5 L GAS
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Toyota Yaris ECM
Part Number: 89661-0DV21
$563.40 MSRP: $825.67
You Save: $262.27 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Manufacturer Note: DENSO
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2018 Toyota Yaris | L, LE, SE | 4 Cyl 1.5 L GAS
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Toyota Yaris ECM
Part Number: 89661-52R71
$654.99 MSRP: $959.89
You Save: $304.90 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-52R70
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2012-2014 Toyota Yaris | Base, L, LE, SE | 4 Cyl 1.5 L GAS
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Toyota Yaris ECM
Part Number: 89661-52B31
$546.25 MSRP: $800.54
You Save: $254.29 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-52B30
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007 Toyota Yaris | Base | 4 Cyl 1.5 L GAS
View related parts
Toyota Yaris ECM
Part Number: 89661-52R31
$572.78 MSRP: $839.41
You Save: $266.63 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-52R30
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2012-2014 Toyota Yaris | Base, L, LE, SE | 4 Cyl 1.5 L GAS

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1-20 of 33 Results

Toyota Yaris Engine Control Module

Choose genuine Engine Control Module that pass strict quality control tests. You can trust the top quality and lasting durability. Shopping for OEM Engine Control Module for your Toyota Yaris? Our website is your one-stop destination. We stock an extensive selection of genuine Toyota Yaris parts. The price is affordable so you can save more. It only takes minutes to browse and find the exact fit. Easily add to cart and check out fast. Our hassle-free return policy will keep you stress-free. We process orders quickly for swift delivery. Your parts will arrive faster, so you can get back on the road sooner.

Toyota Yaris Engine Control Module or ECM is one of the most admired models as it performs the basic task of managing the functional essentials of the car engine across several models of the car. This Saeed through sophisticated Engine Control Module monitors the important parts by feeding it with data from several sensors including oxygen and throttle position to enable mapping of the specific air-fuel mixture, coordinating the ignition period and managing the idle speed. Thus, the Toyota Yaris ECM optimizes both, fuel efficiency and safety contributing to the improvement of the driving experience. As for the aspects of the Toyota Yaris, the ECM technology has stepped up from simple integrated circuits to complex microprocessor ones that can add or remove ram features such as the variable valve timing. That is why the Engine Control Module is suitable for any Yaris generations, starting from the very first ones and ending with the latest ones. Most outstandingly, Toyota Yaris's ECM is unique to other car models because it has various programmable functions that can be adjusted to suit individual clients' uses. Thanks to new options and remanufactured replacements, Toyota Yaris Engine Control Module guarantees the owners to solve all of these issues and to have their vehicles operate at the top level. In conclusion, the application of Toyota Yaris' ECM is one of the embodiments of how Toyota continues to trigger more advances in the automotive industry while delivering unique value to consumers.

Toyota Yaris Engine Control Module Parts and Q&A

ECM
89661-52G31
Q: How to install the Engine Control Module (ECM) on Toyota Yaris?
A:
An installation of the 1NZ-FE engine control system's Engine Control Module requires inserting ECM bracket No. 2 with two screws and installing the ECM bracket with an additional two screws. Start by fastening the ECM with one bolt and two nuts then tighten them to 8.0 Nm torque. After that, connect both ECM connectors and mount the two lock knobs along with the harness clamp. When working on the hatchback model install the cowl top panel outer but sedan owners should first install the cowl top panel outer with 8 bolts tightened to 6.5 Nm (66 kgf-cm, 58 in-lbf) and then install the cowl top panel outer center bracket with 2 bolts at the same torque before engaging the wire harness to the claw. You should install the front air shutter seal on the sedan using 3 claws for attachment. Mount the cowl to register duct sub-assembly No. 2 on the hatchback while fitting the windshield Wiper Motor and links to both vehicle types. The installer should mount the cowl top ventilator louver LH alongside installing its matching sub-assembly for hatchback systems and sedan-specific sub-assemblies. The hood to cowl top seal should be installed on the hatchback while the sedan requires the cowl side ventilator sub-assemblies LH and RH. The next step includes the installation of front wiper arm and blade assembly LH and RH for both hatchback and sedan before applying the front wiper arm head cap to match each variant. The cable requires tightening to a torque of 5.4 Nm (55 kgf-cm, 48 in-lbf) before it gets attached to the negative battery terminal.
ECM
89661-52J30
Q: How to remove the Engine Control Module on Toyota Yaris?
A:
The process of Engine Control Module (ECM) removal starts with disconnecting the battery cable from the negative terminal. The Hatchback requires front wiper arm head cap removal followed by left and right front wiper arm and blade assemblies, hood to cowl top seal, cowl top ventilator louver LH, and windshield Wiper Motor and link. The Sedan requires removal of its front wiper arm head cap together with left and right front wiper arm and blade assemblies and the cowl side ventilator sub-assemblies LH and RH and cowl top ventilator louver sub-assembly and windshield wiper motor and link. To disassemble the duct sub-assembly No. 2 of the Hatchback cowl register and the Sedan front air shutter seal you must free the 3 claws. To remove both the cowl top panel outers you must first disengage the claw followed by disconnecting the wire harness and finally removing the essential bolts. Untie the ECM by first unfastening its lock knobs with the harness clamp along with separating the 2 connectors while pulling out the bolt with 2 nuts. The removal process ends by unscrewing the ECM bracket and ECM bracket No. 2.

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