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DTC P1705: Throttle Position Sensor Information (Engine)
 
 
 
 
DESCRIPTIONS OF MONITOR METHODS
With the vehicle speed more than 5 km/h (3.1 mph), and with the output shaft speed sensor detected normal or abnormal, the TPS fail signal is received from ECM for 5 seconds.
 
 
MONITOR EXECUTION
  • Vehicle speed 5 km/h (3.1 mph) or more
 
 
MONITOR EXECUTION CONDITIONS (OTHER MONITOR AND SENSOR)
Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
  • Not applicable
Sensor (The sensor below is determined to be normal)
  • Not applicable
 
 
LOGIC FLOW CHARTS (Monitor Sequence)
 
 
DTC SET CONDITIONS
Check Conditions
  • TCM is started: more than 1.05 seconds.
  • Vehicle speed: 5 km/h(3.1 mph) or more.
Judgment Criteria
  • Throttle position sensor signal: fail. (5 seconds)
 
 
OBD-II DRIVE CYCLE PATTERN
Drive with the vehicle speed 5 km/h (3.1 mph) or more for 5 seconds or more.
 
 
PROBABLE CAUSES
  • Malfunction of the CAN
  • Malfunction of the ECM
  • Damaged harness or connector
  • Malfunction of the throttle position sensor
  • Malfunction of the TCM

 
 
DIAGNOSIS
STEP 1. Check for CAN communication system malfunction.
Are the DTC U0001, U0100, U0141, P1705, P1706 stored?
Check and repair the CAN communication system.
Go to Step 2.
 
STEP 2. Check the throttle position sensor and ECM side main unit and connector wiring.
Is the check result normal?
Go to Step 3.
Repair or replace the failure section.
 
STEP 3. Erase the DTC, and drive the vehicle for a while.
Check that the normal code is displayed.
Is the check result normal?
The procedure is complete.
Replace the TCM.