car wont start 3 sensor failure!!! wtf

[4dRcOrOlLA]

so my car didnt start a couole times and i decided to pull the codes it came up to 12, 22, and 24 which is speed sensor(rpm signal) , intake air temp, and coolant temp sensor. what will trigger all 3 of these sensor or i just need change all 3 of them.wen this happen my car wont start but will if i wait 10 min or so thanks
ps can i take these sensor from the ae101??

[RED91SR5]

Originally Posted by 4dRcOrOlLA

so my car didnt start a couole times and i decided to pull the codes it came up to 12, 22, and 24 which is speed sensor(rpm signal) , intake air temp, and coolant temp sensor. what will trigger all 3 of these sensor or i just need change all 3 of them.wen this happen my car wont start but will if i wait 10 min or so thanks
ps can i take these sensor from the ae101??

I would start by checking wiring harnesses and connectors for corrosion etc. which could be causing bad signals to the ECM.

I doubt the AE101 is the same stuff but someone else can maybe answer that.

[Donald]

Originally Posted by RED91SR5

I would start by checking wiring harnesses and connectors for corrosion etc. which could be causing bad signals to the ECM.

I doubt the AE101 is the same stuff but someone else can maybe answer that.

I agree.
Start by checking the manual to see if there is a connector that has all three of those wires in it.
Some of the AE101 sensors are the same, but I am not sure about those particular ones.

[4dRcOrOlLA]

well i checked and it seems oil or coolant got into the coolant temp sensor plug im gunna clean tha up and c wat happen thanks i guys

[toyotaspeed90]

in AW11's if you get the "3 lights of death" it's due to an alternator.....

so, other than figuring out why you have the codes you should be a bit more specific...

is it cranking and not starting? Will it not crank? What have you checked (besides the stored codes)? What have you tried to do?

[4dRcOrOlLA]

well wen this happen it cranks but wont start and it always end up startin after 10 min or so, so never really bother with it since it happen like 3 times in the past 6 months. well i clean up the plug and reset the ecu or ecm lets wait c what happens