8. REMOVE V–BANK COVER
Using a 5 mm hexagon wrench, remove the two nuts and V–
bank cover.
9. REMOVE IAC VALVE
(a) Disconnect the following hoses:
(1) PS idle–up air hose
(2) Water by–pass hoses
(3) No.5 air hose
(b) Disconnect the IAC valve connector.
(c) Remove the two bolts, IAC valve and gasket.
10. REMOVE THROTTLE BODY
(a) Disconnect the following hoses:
(1) Three TVV vacuum hoses
(2) Four EGR vacuum hoses
(3) Water by–pass hose
(b) Disconnect the throttle position sensor connector.
(c) Remove the two bolts, two nuts, throttle body and gasket.
11. REMOVE EGR VALVE AND VACUUM MODULATOR
(a) (Calif. only)
Disconnect the EGR gas temp. sensor connector.
(b) Remove the two nuts, EGR valve, vacuum modulator and
gasket.
12. REMOVE DISTRIBUTOR (See IG section)
13. REMOVE EGR PIPE
(a) Loosen the union nut.
(b) Remove the two bolts, EGR pipe and gasket.
EG–50
–ENGINE TROUBLESHOOTING ENGINE MECHANICAL
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