Vtec Solenoid Valve Test - Honda 2002 Accord Manual

Cylinder Head
VTEC Solenoid Valve Test
1. Disconnect the 1P connector from the VTEC
solenoid valve.
2. Measure resistance between the terminal and body
ground.
Resistance: 14
30 Q.
3. If the resistance is within specifications, remove the
VTEC solenoid valve assembly (A) from the
cylinder head, and check the VTEC solenoid valve
filter/O-ring (B) for clogging .
If there is clogging, replace the engine oil filter and
the engine oil.
4. If the filter is not clogged, push the VTEC solenoid
valve with your finger and check its movement.
If the VTEC solenoid valve is normal, check the
engine oil pressure.
6 x 1.0 m m
12 N m (1.2 k g f m , 8.7 Ibf ft)
6 x 1.0 m m
1 2 N m (1.2 k g f m , 8.7 Ibf ft)
6-10