99 corolla p0125 code overheating quickly

Asked by Jul 08, 2016 at 03:25 AM about the 1999 Toyota Corolla CE

Question type: Maintenance & Repair

I had a P0125 code so I replaced the temperature sensor and the light went off,
but now the car heats up to the redline within 5 minutes of driving. Fan is
working with AC on and lowers the temp some, but I dont want to drive it with
the temp gauge hitting red. Any ideas to fix this?

1 Answer

51,095

P0125 TOYOTA - Insufficient Coolant Temperature for Closed Loop Fuel Control - - Possible causes - Low engine coolant level - Leaking or stuck open thermostat - Faulty Engine Coolant Temperature (ECT) sensor - Engine Coolant Temperature (ECT) sensor harness is open or shorted - Engine Coolant Temperature (ECT) sensor electrical circuit poor connection

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

Search Toyota Corolla Questions

Toyota Corolla Experts

#1 FordNut
FordNut
Reputation 16,110
#2 Tom Demyan
Tom Demyan
Reputation 2,280
#3 tenspeed
tenspeed
Reputation 1,790
View All

Related Models For Sale

Used Toyota Camry
1,094 Great Deals out of 96,265 listings starting at $1,250
Used Honda Civic
668 Great Deals out of 77,419 listings starting at $1,000
Used Honda Accord
814 Great Deals out of 81,613 listings starting at $899
Used Toyota RAV4
644 Great Deals out of 61,987 listings starting at $2,450
Used Nissan Altima
1,075 Great Deals out of 82,559 listings starting at $670
Used Nissan Sentra
605 Great Deals out of 52,959 listings starting at $1,799
Used Hyundai Elantra
564 Great Deals out of 55,002 listings starting at $1,000
Used Toyota Tacoma
614 Great Deals out of 35,124 listings starting at $2,155
Used Honda CR-V
813 Great Deals out of 59,368 listings starting at $1,200
Used Toyota Yaris
89 Great Deals out of 13,105 listings starting at $1,745
Used Hyundai Sonata
609 Great Deals out of 51,096 listings starting at $1,300
Used Ford Focus
699 Great Deals out of 58,723 listings starting at $995

Used Cars For Sale

2017 Toyota Corolla For Sale
43,403 listings starting at $14,977
2016 Toyota Corolla For Sale
94 Great Deals out of 6,335 listings starting at $9,992
2015 Toyota Corolla For Sale
206 Great Deals out of 6,439 listings starting at $7,995
2014 Toyota Corolla For Sale
197 Great Deals out of 5,748 listings starting at $6,995
2013 Toyota Corolla For Sale
90 Great Deals out of 2,225 listings starting at $5,591