Index Nissan Nissan PULSAR N13 Series / ASTRA LD Series (1.6 and 1.8 Liter) 1987 – 1991 year - Service Manual
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Engine
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Installed view of the inlet manifold. 1.6 liter models. Air cleaner removed. (8) Remove the bolts retaining the throttle cable bracket to the inlet manifold and place the bracket (9) Suitably mark the supply and return fuel hoses and disconnect them from the throttle body. (10) Suitably mark and disconnect the air pre- heat, map sensor, charcoal canister and brake booster (11) Disconnect the electrical connector from the throttle body. (12) Remove the inlet manifold nuts and with- draw the inlet manifold assembly. Discard the gasket. Installation is a reversal of the removal procedure with attention to the following points:
(1) Ensure that all the carbon and old gasket material is cleaned from the manifold and cylinder (2) Check the face of the manifold for distortion using a straight edge and a feeler gauge. (3) Use a new gasket and ensure that the mani- fold retaining nuts are tightened to the specified (4) Connect the vacuum hoses, the throttle cable and where applicable, the kickdown cable. Adjust the (5) Fill the cooling system as described in the Cooling and Heating Systems section. (6) Start the engine and check for air, fuel and water leaks. INLET MANIFOLD - 1.8 Liter Models To Remove and Install NOTE: Due to the high residual pressure
and Engine Management section for the
(1) Disconnect the negative battery terminal. air inlet duct from the throttle body. (3) Suitably mark and disconnect the vacuum hoses from the throttle body. (4) On automatic transaxle models disconnect the kickdown cable from the throttle lever by releasing (5) Turn the throttle lever to the full throttle position. Using the slack in the throttle cable, release (6) Remove the bolts retaining the throttle cable bracket to the inlet manifold and place the bracket (7) Disconnect the wiring connectors from the idle air control (IAC) valve and the throttle position (8) Disconnect the wiring connectors from the fuel injectors and manifold air temperature (MAT) NOTE: A small screwdriver or similar tool
(9) Suitably mark and disconnect the fuel supply and return lines from the fuel rail. (10) Remove the inlet manifold nuts and with- draw the inlet manifold assembly. Discard the gasket. Installation is a reversal of the removal procedure with attention to the following points:
View of the inlet manifold removed from the engine. |