whare is ecu located what is it

Asked by May 15, 2015 at 12:37 PM about the Lexus SC 400

Question type: Maintenance & Repair

5 Answers

.

2 of 2 people found this helpful.

Passenger side up in dash, these will size up

1 of 1 people found this helpful.

It is the computer that controls just about everything in your engine from timing, fuel trim and much more using signals from 02 sensors, MAF, MAP, crank position sensor, cam position sensor, and more. It tells the injectors when to release fuel and how much, when the plugs fire

3 of 3 people found this helpful.

I gathered from your other question 1992, that is what these images are. Newer Lexus' (2000^) are under the seat

5

It is the main brain box for the car. In replacing it, it can fix many problems. Also disconnect battery cable to reset.

Your Answer

Add photo

Related Questions

SC 400

Looking for a Used SC 400 in your area?

CarGurus has 56 nationwide SC 400 listings and the tools to find you a great deal.

ZIP:

Search Lexus SC 400 Questions

Lexus SC 400 Experts

#1 Tom Demyan
Tom Demyan
Reputation 70
#1 Mick Ireland
Mick Ireland
Reputation 70
#3 Russell Murray
Russell Murray
Reputation 60
View All

Related Models For Sale

Used Lexus SC 430
15 Great Deals out of 504 listings starting at $5,700
Used Lexus SC 300
32 listings
Used Lexus LS 400
217 listings starting at $895
Used Lexus LS 430
32 Great Deals out of 883 listings starting at $2,910
Used Ford Mustang
717 Great Deals out of 44,996 listings starting at $1,500
Used Lexus IS 300
19 Great Deals out of 2,656 listings starting at $2,588
Used Lexus GS 430
6 Great Deals out of 117 listings starting at $2,456
Used Lexus IS 350
61 Great Deals out of 1,515 listings starting at $5,000
Used Chevrolet Corvette
207 Great Deals out of 22,044 listings starting at $2,500
Used Lexus ES 300
21 Great Deals out of 908 listings starting at $1,495
Used Lexus LS 460
69 Great Deals out of 2,584 listings starting at $6,995
Used Lexus GS 300
29 Great Deals out of 732 listings starting at $1,499
Used Toyota Supra
54 listings
Used BMW 3 Series
1,016 Great Deals out of 31,286 listings starting at $975
Used Lexus IS C
27 Great Deals out of 364 listings starting at $11,495

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.