Pajero II Workshop Manual 1991 · FUEL · страница 206 из 339 · Открыть оригинал PDF ↗

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THROTTLEBODY(THROTTLEVALVEAREA) CLEANINGE13HAJBZ

(1) Start the engine ad warm it up until the temperature of
the engine coolant reaches 80*C (176'F) or higher; then
stop the engine.

(2) Disconnect the air intake hose at the throttle body side_
(3)Plugthe bypass intake port inlet in the throttle body

Caution

Never let cleaning liquidgetinto the bypass intake.

(4) Spray cleaning liquid (from the intake port of the throttle
body) onto the valve,and then leave as is for about five
minutes.

(5) Start the engine ad race ita few times; then let it run
at idle speed for about one minute
NOTE

The engineidlingspeed is unstable (or the engine stalls),
let the engine run with the throttle valve slightly open
(6) Ifdepositsarenotremovedfromthethrottlevalve,
repeat steps (4) ad (5).

Remove the plug from the bypass intake port inlet in the
throttle body:

8) Connect the air intake hose

Using the multi-use tester, erase the self-diagnosis code
(1OAdjust the basic idle speed:(Refer to P.13-93.)
NOTE

hunting of the idling engine occurs after adjusting the
basic idling speed, remove the battery (-) cable from the
battery terminal for more than 10 seconds, and then idle
the engine again:

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