anybody knows what these codes are? PO102 AND PO803
#1
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anybody knows what these codes are? PO102 AND PO803
Its Says "maf Or Vaf Circuit Low Input"
"1-4 Upshift Solenoid Circuit Malfunction'
Does Anybody Know What They Are?
"1-4 Upshift Solenoid Circuit Malfunction'
Does Anybody Know What They Are?
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no need opening a new thread.
I have this same EXACT problem. Happened after autocross.
Any new knowledge 10 years later?
I have a feeling a wire burnt and/or shorted out somewhere. Things don't look too bad though... Maybe an 02sim is freaking out?
I have this same EXACT problem. Happened after autocross.
Any new knowledge 10 years later?
I have a feeling a wire burnt and/or shorted out somewhere. Things don't look too bad though... Maybe an 02sim is freaking out?
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#1 What gives?
#2 Where are the associated resisters located?
#7
Ever get a fix for this? I have the same issue
Both PO-102 and PO-803 Service Engine Light On with both codes. So I swapped the Engine Sensor Fuse and took car out for a ride to the store, about 10 or so minutes boom SES light back on again. So I am going to go look for melted wires by the O2 Sensors and see if anything there, or the main ground connection terminal under the car by the engine mount is goobered up and melted or just disconnected or corroded or something. If that all checks out, I dunno what else to look for and a MAF sensor is not exactly cheap especially if that is NOT the problem which in this case I doubt because the 803 code is there as well indicating a ground issue with the circuits. Fingers crossed I get this solved without any major surgery and expenses.
Thanks.
Jenni
Both PO-102 and PO-803 Service Engine Light On with both codes. So I swapped the Engine Sensor Fuse and took car out for a ride to the store, about 10 or so minutes boom SES light back on again. So I am going to go look for melted wires by the O2 Sensors and see if anything there, or the main ground connection terminal under the car by the engine mount is goobered up and melted or just disconnected or corroded or something. If that all checks out, I dunno what else to look for and a MAF sensor is not exactly cheap especially if that is NOT the problem which in this case I doubt because the 803 code is there as well indicating a ground issue with the circuits. Fingers crossed I get this solved without any major surgery and expenses.
Thanks.
Jenni