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college man,
i went out and got a noid light tester i have injector pulse on the injectors so that rules out ecm , fuse issue, relay, fuel pump, coil, and crank sensor. I am really stumped here i have tested just about everything still no start if you can think of anything else please let me know thanks for the info.
Paul
college man,
i went out and got a noid light tester i have injector pulse on the injectors so that rules out ecm , fuse issue, relay, fuel pump, coil, and crank sensor. I am really stumped here i have tested just about everything still no start if you can think of anything else please let me know thanks for the info.
Paul
ok guys here is the update i tried starter fluid ran for 2 sec shut off so i know it is fuel related to this issue. At this point im gonna search wiring diagram and check relays to see if the problem may be in there somewhere. I double checked all connections everything is plugged in all fuses check good now im moving on to relays if anyone has any other ideas please let me know. Oh i also reset ecu no change thanks for the help everyone.
Paul
ok guys here is the update i tried starter fluid ran for 2 sec shut off so i know it is fuel related to this issue. At this point im gonna search wiring diagram and check relays to see if the problem may be in there somewhere. I double checked all connections everything is plugged in all fuses check good now im moving on to relays if anyone has any other ideas please let me know. Oh i also reset ecu no change thanks for the help everyone.
Paul
The only security I have on the car is factory. I did see somewhere on the Internet that you can check pulse with a test light I know it is not a true test. Is there any other test I can do that may help with this issue?
The only security I have on the car is factory. I did see somewhere on the Internet that you can check pulse with a test light I know it is not a true test. Is there any other test I can do that may help with this issue?
I did check for injector pulse with a test light all I got was a solid light. So I know I’m getting power at the connector. The only difference is it is not blinking on the hot wire side when I crank the motor so I’m thinking ecu because I don’t have injector pulse? Gonna try to reset that and see if it helps.
I did check for injector pulse with a test light all I got was a solid light. So I know I’m getting power at the connector. The only difference is it is not blinking on the hot wire side when I crank the motor so I’m thinking ecu because I don’t have injector pulse? Gonna try to reset that and see if it helps.
ok thanks college man these intakes are known for cracking ford redid the intake to a aluminum crossover that has corrected the problem. Either way i’m gonna replace the intake because it is a known problem for these motors I believe because it is only affecting certain cylinders that it has to be the gasket.
ok thanks college man these intakes are known for cracking ford redid the intake to a aluminum crossover that has corrected the problem. Either way i’m gonna replace the intake because it is a known problem for these motors I believe because it is only affecting certain cylinders that it has to be the gasket.
yes i tested for spark on those cylinders using an extra spark plug i had just stuck the plug in the coil pack boot and cranked it at night so i could see and no spark. I checked all 3 cylinders and same result. I went to the dealer and they told me it may be a bad relay because the crank sensors don’t go bad to often. I think my next step is going to test the ecm or ecu for continuity between there and the coils because i believe that is a signal problem to where the ecu sends a signal to the coils but does not receive one back causing the code to come up and possible no spark problem. Gonna check for broken wires as well if you have any other idea’s please let me know thanks.
yes i tested for spark on those cylinders using an extra spark plug i had just stuck the plug in the coil pack boot and cranked it at night so i could see and no spark. I checked all 3 cylinders and same result. I went to the dealer and they told me it may be a bad relay because the crank sensors don’t go bad to often. I think my next step is going to test the ecm or ecu for continuity between there and the coils because i believe that is a signal problem to where the ecu sends a signal to the coils but does not receive one back causing the code to come up and possible no spark problem. Gonna check for broken wires as well if you have any other idea’s please let me know thanks.
thanks for the info on the pdf files raistian77 that was helpful but i want to try another approach on this first. You see i am getting 3 codes po352, 354, 356 all which has to do with the first 3 cylinders. I replaced all 3 coils no change gonna try checking the pcm relay first to see if that is bad . If anyone else has any idea’s on why i don’t have spark please let me know. If anyone has a alldata diagram of the relays for this car 06 rav4 3.5 liter 4×4 that would be great and thanks for the help in advance.
thanks for the info on the pdf files raistian77 that was helpful but i want to try another approach on this first. You see i am getting 3 codes po352, 354, 356 all which has to do with the first 3 cylinders. I replaced all 3 coils no change gonna try checking the pcm relay first to see if that is bad . If anyone else has any idea’s on why i don’t have spark please let me know. If anyone has a alldata diagram of the relays for this car 06 rav4 3.5 liter 4×4 that would be great and thanks for the help in advance.