I have a 2000 GT with a code P1600 that reappears as soon as t is erased with a code reader The car runs great with no apparent problems.The EFI fuse #13 is good. Do I have a short circuit, open circuit, broken wire,??????
earp
Tone Generator & Probe
I am borrowing a tone generator and probe tomorrow. I'm still having trouble reading the wiring diagrams. Can anyone tell me what the symbols and numbers mean? I have a copy of the repair manual.http://testroete.com/car/Toyota/celi...nostics/36.pdf
I am borrowing a tone generator and probe tomorrow. I'm still having trouble reading the wiring diagrams. Can anyone tell me what the symbols and numbers mean? I have a copy of the repair manual.
http://testroete.com/car/Toyota/celi...nostics/36.pdfFL MAIN means fusible link main, B-R i think is black red wire to engine room junction box or main relay and fuse box, EFI means electronic fuel injection, that is also the symbol of a standard colored fuse inside the efi box diagram, the W should mean white wire to ecm E2 wire connection point. However being not sure of the white wire going to E2 can mean the E2 connector or there is a labled wire E2 going to a specifc connector. Many toyotas if not all have multiple connectors going to the ecm.
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