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-   -   ce light on my mpv (https://www.mazdaforum.com/forum/mazda-mpv-17/ce-light-my-mpv-1467/)

lbranham Oct 30, 2005 06:38 PM
ce light on my mpv
 
please help someone,I have a 98 mpv allsport 4wd,my check engine light is on all the time and the overdrive light for the tranny is flashing.
I used a scanner and got a code (P1743) what does this mean and how do I fix it,can anyone help?

babyhuey Oct 31, 2005 09:51 PM
RE: ce light on my mpv
 
P1743 indicates a fault in the torque converter clutch solenoid. Do you have a DVOM?

lbranham Nov 1, 2005 05:49 PM
RE: ce light on my mpv
 
what is DVOM ?

bkey71 Nov 1, 2005 06:45 PM
RE: ce light on my mpv
 
DVOM is a Digital Volt Ohm Meter.

lbranham Nov 1, 2005 07:12 PM
RE: ce light on my mpv
 
dont have a dvom

babyhuey Nov 1, 2005 10:54 PM
RE: ce light on my mpv
 
Will be impossible to check the resistance of the TCC circuit without one. If you want to check out yourself then a decent one should be available thru radioshack for under $20. Just need a high impedance meter that measures volts and ohms. There is not any physical way to check the solenoid in question as it is attached to the valve body inside the oil pan of your transmission. The solenoid has probably shorted or open circuited which means that it may need to be replaced. It is available separately but will require removal of your transmission oil pan to access.


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