3.4l efi engine coolant temp sensor location... | Tacoma World
Jul 9, 2012 · 3.4l efi engine coolant temp sensor location... Discussion in ' 1st Gen. Tacomas (1995-2004) ' started by kgw, Mar 3, 2016.
ECT failure - Tacoma World
Jun 2, 2014 · P0117 sets if the Coolant Temp Sensor Circuit is shorted or Coolant Temp Exceeds 283F P0118 sets if the Coolant Temp Sensor Circuit is open or Coolant Temp is less than -39F P0125 sets …
3.4L High Idle / low coolant temp *Solved* | Tacoma World
Jun 26, 2015 · If the PCM reads its engine coolant temp (ECT) from the 2 wire ECT sensor and modifies the IAC “duty cycle” for cold engine rpm what does running coolant through the IAC actually do? In …
ECT sensor location - Tacoma World
Oct 24, 2009 · I own a 1999 tacoma 4x4 4 cyl. 2.7L 3RzFE 5-speed. My repair manual is not clear as to where exactly the ECT (engine coolant temp. sensor) is located....
P0117 on a 4L - how do you get to this sensor? - Tacoma World
Dec 15, 2019 · The ECT sensor sits on top of the coolant bypass pipe the connects both heads together located at the back of the motor. I believe a Deep 19mm Socket will remove/install the ECT Sensor. …
Coolant temp sensor location - Tacoma World
Feb 18, 2017 · Coolant temp sensor location Discussion in ' 2nd Gen. Tacomas (2005-2015) ' started by Darkgoatracer, Apr 12, 2020.
Where is the Engine coolant temp sensor on 2003 Tacoma
Aug 23, 2017 · Hello Tacoma people, I need help locating the ECT sensor on a 2003 Tacoma Thank you for your help !!!
Ongoing Coolant Temp Sensor Problem & CEL - Stumped!
Jun 14, 2025 · Initially, codes P0128 and P0116 appeared, leading to thermostat and ECT sensor replacement. However, the issue persists, now with code P0125, and new symptoms of rough starts …
ECT Sensor - Tacoma World
Nov 9, 2021 · 2002 Tacoma PreRunner RWD EXT. CAB 3.4L V6 5VZ-FE AUTOMATIC 235,000 MILES. Is it possible a disconnected ECT sensor could cause the alternator to...
Ect sensor 06 2.7 Tacoma. - Tacoma World
Jun 20, 2020 · Ect sensor 06 2.7 Tacoma. Discussion in ' 4 Cylinder ' started by Ironhead93, Sep 20, 2020.