Inspect the camshaft sprocket in the following procedures:
If they are worn or damaged, replace the sprocket/ camshaft assembly and cam chain as a set.

Camshaft inspection
Cam chain tension adjuster inspectionThrottle body components
Fuel delivery pipe
Fuel delivery pipe t-joint
O-ring
Tp sensor
Stp sensor
Secondary fuel injector
Primary fuel injector
Cushion seal
Isc valve
Air screw
Vacuum hose
Evap system purge control solenoid valve
For e-33 only
3.5
...
Combination meter inspection
Led inspection
Check that the leds “a” (fi, fuel, engine rpm, oil
pressure/engine coolant, immobilizer (e-02, 19, 24, 51)
and meter panel illumination) immediately light up when
the ignition switch is turned on.
Check that the other leds “b” (neutral, high-beam and
turn signal indicator ligh ...
Special tools and equipment
Recommended service material
Note
required service material is also described in the following.
“Throttle body components” “engine bottom side assembly”
Special tool
...