Help me read Freeze Frame data for P0125
#3
When you got the code? after changing what u listed or before?
Did u used red coolant 50/50 with distilled water mixed?
Did u reset ECU? pulling battery negative cable and depress fully brakes
Am curious to know your current high way MPG?
Your ECT reading is fine, fuel trims are fine, despite of having LTFT <> zero, but total fuel adjustments is still within normal range +-10%
But IAT reading 57 is very low! but still it depends on outside temperature !
Did u used red coolant 50/50 with distilled water mixed?
Did u reset ECU? pulling battery negative cable and depress fully brakes
Am curious to know your current high way MPG?
Your ECT reading is fine, fuel trims are fine, despite of having LTFT <> zero, but total fuel adjustments is still within normal range +-10%
But IAT reading 57 is very low! but still it depends on outside temperature !
Last edited by qewani1; 03-03-15 at 02:20 AM.
#4
Code popped up after those parts are installed.
I am using Prestone green 50/50.. although i have Toyota Red which i also thought could be the issue. I dont know, ingredients are the same. Well, almost the same.
I just got this car, 1995 Ls400, i dont know where the gas mileage thingy on the cluster.
Car runs great... no hesitation or misfires. knocked on wood.
I am using Prestone green 50/50.. although i have Toyota Red which i also thought could be the issue. I dont know, ingredients are the same. Well, almost the same.
I just got this car, 1995 Ls400, i dont know where the gas mileage thingy on the cluster.
Car runs great... no hesitation or misfires. knocked on wood.
#5
Code popped up after those parts are installed.
I am using Prestone green 50/50.. although i have Toyota Red which i also thought could be the issue. I dont know, ingredients are the same. Well, almost the same.
I just got this car, 1995 Ls400, i dont know where the gas mileage thingy on the cluster.
Car runs great... no hesitation or misfires. knocked on wood.
I am using Prestone green 50/50.. although i have Toyota Red which i also thought could be the issue. I dont know, ingredients are the same. Well, almost the same.
I just got this car, 1995 Ls400, i dont know where the gas mileage thingy on the cluster.
Car runs great... no hesitation or misfires. knocked on wood.
Reset ECU by pulling battery negative cable and depress fully brakes m then reconnect cable and start the car, this will clear the trouble codes and will reset fuel readings...drive the car and check if CEL comes again or no!
Do u have any leaks in coolant?
If code re-appears then read live data when car idling and post them here..
when u changed thermostat...make sure you done it as shown in attached file!
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#10
I said wiring issue, just speculating because the wires on the injectors are really brittle, i rewrapped them with Super 33 electrical tape.
#11
Moderator
I believe its a wiring issue, does anyone know how to check voltage on each O2 sensor plug? Not the sensor itself but the terminal/plug where you plug the sensor.
I said wiring issue, just speculating because the wires on the injectors are really brittle, i rewrapped them with Super 33 electrical tape.
I said wiring issue, just speculating because the wires on the injectors are really brittle, i rewrapped them with Super 33 electrical tape.
https://www.clublexus.com/forums/ls4...ure-yamae.html
#12
Read the post #4 at below.
https://www.clublexus.com/forums/ls4...ure-yamae.html
https://www.clublexus.com/forums/ls4...ure-yamae.html
The diagram on post number 4, when testing, are they only for pre-cat o2 sensors?
Thanks for the help guys!
#13
http://www.ebay.com/itm/OBD-OBDII-Scanner-ELM-327-car-diagnostic-interface-scan-tool-elm327-USB-/121585673816?pt=LH_DefaultDomain_15&hash=item1c4f122658
#14
Moderator