hello guys, I was thinking of making a change to the water temperature sensor

: if I intercept the wiring of the sensor and the lead with a switch in the cockpit, I can switch on and off at will, if I turn the key on with the 'switch off, the ecm reads the value of the lowest possible water temperature, triggering the glow plugs at most, for a better start and after cranking, return the switch to on, so the ecm reads the right value and returns the advance timing, in right condition.
What do you think? contraindications? is it possible?



I tell you this, because I tried to turn on the kj with the sensor disconnected and ...... wow .........


thanks guys

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OME 2790/2948 Rancho all around
JBA strut plates with clevis lift
2 extra rear upper isolators and one extra lower
Front sits 23
Rear sits 22 3/4
265 75 16 Maxxis Big Horn MT
GDE Hot Tune
Bumper trimming up front

Be more specific. What did the Jeep do with the sensor disconnected? Did it leave the glow plugs on for maximum time then start up better than before?

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OIF Vet
US Army - Aviation (7+ years)
2005 Jeep Liberty CRD Limited, GDE Eco-Tune, muffler delete, OME lift
2003 Ford Ranger FX4, 4.0L, 3in lift, 33s, SOLD
1992 Ford Ranger 2wd, 3.0L, 5 Speed!
1999 Ford Ranger 4x4, 3.0L, SOLD

exactly ....turn the key for cranking and go instantly , it seems that the combustion chamber reaches higher temperatures and triggers best diesel

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ECU Tuner -EGR OFF -DPF OFF Swirl/Flap OFF, Lambda OFF , DTC OFF in many cars , not ONLY

https://www.facebook.com/YetiChiptuning