i need to change my oxygen sensors on a mitsubishi galant 2003 gtz 6v, is there a way to check which one is it? thanks

Asked by Jul 14, 2016 at 10:44 AM about the 2003 Mitsubishi Galant GTZ

Question type: Maintenance & Repair

is it better to change all of them or should try to find the one is failing? i
changed one on top once, but i dont know the location of the other 2-3, any
advice will help alot thanks.

1 Answer

10,975

I change the upstream HEGO's at the same time they send a signal that actively Helps control the air fuel ratio. the downstream 02 sensors After the catalytic converters merely monitor the cats operation if running to cool they will trigger a DTC .. converter efficiency. 80,000 is good service life. A couple manufactures make most of the HEG0's (heated exhaust gas oxygen) sensors NOT, expensive.

Your Answer

Add photo

Related Questions

Search Mitsubishi Galant Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

Mitsubishi Galant Experts

#1 dandyoun
dandyoun
Reputation 710
#2 Tom Demyan
Tom Demyan
Reputation 670
#3 Daniel Foster
Daniel Foster
Reputation 540
View All

Related Models For Sale

Used Mitsubishi Lancer
69 Great Deals out of 6,013 listings starting at $2,500
Used Toyota Camry
1,199 Great Deals out of 93,146 listings starting at $700
Used Honda Accord
1,084 Great Deals out of 76,819 listings starting at $1,395
Used Nissan Altima
1,071 Great Deals out of 82,291 listings starting at $1,900
Used Honda Civic
937 Great Deals out of 68,324 listings starting at $1,500
Used Toyota Corolla
1,082 Great Deals out of 64,191 listings starting at $1,595
Used Hyundai Sonata
796 Great Deals out of 48,616 listings starting at $700
Used Mitsubishi Eclipse
57 Great Deals out of 1,494 listings starting at $2,000
Used Nissan Maxima
413 Great Deals out of 24,331 listings starting at $1,895
Used Kia Optima
567 Great Deals out of 29,713 listings starting at $599
Used Mitsubishi Lancer Evolution
23 Great Deals out of 672 listings starting at $13,977
Used Mitsubishi Outlander
62 Great Deals out of 8,017 listings starting at $2,995
Used Chevrolet Impala
936 Great Deals out of 35,462 listings starting at $1,995
Used BMW 3 Series
1,538 Great Deals out of 39,673 listings starting at $1,495

Used Cars For Sale

2012 Mitsubishi Galant For Sale
13 Great Deals out of 339 listings starting at $5,499
2011 Mitsubishi Galant For Sale
226 listings starting at $2,750
2010 Mitsubishi Galant For Sale
114 listings starting at $3,991
2009 Mitsubishi Galant For Sale
5 Great Deals out of 186 listings starting at $1,995
2008 Mitsubishi Galant For Sale
56 listings starting at $8,999