Yamaha TMAX 2020 Service Manual

9-90P0122, P0123, P0222, P0223, P21353. Wire harness continuity.• Disconnect the throttle position sensor coupler and ECU coupler.• Open circuit check• Short circuit checkTIPDisconnect the ECU related connectors before checking.Refer to “PARTS CONNECTED TO THE ECU” on page 9-3.Ground short circuit check “A”Is it in the “Recovered” condition?YES Go to step 9, and complete the service.NO Go to step 3.Between throttle position sensor coupler “1” andECU coupler “2”[P0122, P0222] blue–blue[P0122, P0123, P0222, P0223, P2135]white–white[P0123, P0223] black/blue–black/blue[P0122, P0123, P0222, P0223, P2135]black–blackIs resistance 0 ?YES Go to “Short circuit check”.NOa. Replace the wire harness.b. Push the ON/start switch, and then check the condition of the DTC using the malfunction modeof the YDT.Is it in the “Recovered” condition?YES Go to step 9, and complete the service.NO Go to “Short circuit check”.Between throttle position sensor coupler “1” andground[P0122, P0123, P0222, P0223, P2135]white–ground[P0122, P0222] blue–ground[P0123, P0223] black/blue–ground[P0122, P0123, P0222, P0223, P2135]black–groundR/WY/RLLgLWWRB/LBLgB/LW L B/L B1 2