Help i have a 95 sc400 that runs like crap it dosent rev up clean it misfires really bad and under full throttle it has no power and dont pass 4800 rpms i did the jumper wire and got these codes but dont know were to start the codes are 13 14 24 25 31 41 please help me ive tryied the fuel pump fuel filter cap and rotor are good wires are good i dont know wat to do please help thanks

 

seafoam the car, change the oil and spark plugs

 

code 13 is your 'RPM code -2'----could be your cam sensor or distributor-ignitor or somethiong along those lines

your code 41 is a TPS sensor

my guess is you have a underlying issue that is causing all these codes to be thrown

try to have the car diagnosed before you go swapping all kinds of parts and sensors

my car was once throwing a code 41-code 12-code 13---i replaced the TPS-and tried to get the car diagnosed ---took over a month before i found out i had a loose plug on the cam sensor and that was it.

you may have a simple problem or you may have a serious one

im sorry to hear your going through this

i know it is no fun at all

 

thanks iam try and check all loose plugs and wat is code 24 and 25

 

uhmmmmm-----i dont know what you are saying exactly----- code 24-25 are----i could be wrong here but i think code 25 is the air fuel lean mixture warning light---im not sure exactly what can cause that. ---code 24 is the IAT sensor signal---i dont even know what that is sorry

check the search function and you will be able to find what all the codes mean.

good luck

 

thanks well iam changing the cam sensors tomarrow morning and the o2 sensors any other ideas

 

bad coil?
got my car running on four cylinders, the fix was a coil.