Tacoma PreRunner L4-2.7L (2TR-FE) (2005)
Knock Sensor: Service and Repair
REPLACEMENT
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
2. REMOVE ENGINE UNDER COVER SUB-ASSEMBLY NO.1 (PRE RUNNER AND 4WD TYPE)
3. DRAIN ENGINE COOLANT
4. REMOVE INTAKE AIR CONNECTOR
5. REMOVE THROTTLE W/MOTOR BODY ASSEMBLY
6. DISCONNECT FUEL HOSE
7. DISCONNECT FUEL HOSE NO.2
8. REMOVE INTAKE MANIFOLD
a. Disconnect the fuel vapor feed hose from the VSV.
b. Disconnect the vacuum hose.
c. Remove the bolt, then remove the clamp bracket.