Home Forums Inspections 1991 Toyota unable to enter base timing Reply To: 1991 Toyota unable to enter base timing

#1794
Avatarnone
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The idle contact in the TPS is not closing. To diagnose it you can disconnect the TPS and put a jumper wire between IDL and E2 in the harness side which are the bottom 2 on a 22RE 4cyl. The timing should line up then.