Cel Code 78

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hello needs help what is't and where to located?

78= fuel pump control...is that is the same as an fuel pump???

and also 14,15=IGNITION SIGNAL and 24 = IAT SENSOR SIGNAL???

much help would be appreciated!

 

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fuel pump control means the fuel pump ecu
old 1uzs from crowns dont have a fuel pump ecu

ls400 and sc400 do have them

14 is no ig or igf signal to ecu


15 is problem with igt signals


is this a std car or a conversion

24 is air temp like you said

have u just fitted a timing belt cause if the belt or cams are a tooth out

the ecu brings up a code