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Home >> Jeep >> 2008 >> Wrangler X, Standard >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P1607 To P2138 >> P2111-Electronic Throttle Control - Unable To Close >> Possible Causes
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Possible Causes

Possible Causes 
THROTTLE PLATE STUCK ABOVE LIMP HOME POSITION
TP SENSOR NO.1 AND TP SENSOR NO.2 BOTH READ 2.5 VOLTS
(K124) ETC MOTOR (+) CIRCUIT SHORTED TO VOLTAGE
(K124) ETC MOTOR (+) CIRCUIT OPEN
(K126) ETC MOTOR (-) CIRCUIT OPEN
(K124) ETC MOTOR (+) CIRCUIT SHORTED TO GROUND
(K126) ETC MOTOR (-) CIRCUIT SHORTED TO GROUND
POWERTRAIN CONTROL MODULE (PCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding.