Manifolds, exhaust and emission control systems

All models utilise a light alloy inlet manifold which on carburettor models is coolant heated to improve the atomisation of the fuel/air mixture.

The exhaust manifold is of cast iron construction and incorporates a heated air box as part of the air inlet system on carburettor models.

See also:

Charge air temperature sensor - removal and refitting
Removal 1 The charge air temperature sensor is only used on KE-Jetronic systems and is located in the air inlet duct (see illustration). 17.1 Charge air temperature sensor location (arrowed) 2 ...

Bonnet - removal and refitting
Removal 1 Support the bonnet in its open position, and place protective covers (old rags or cardboard) beneath the corners of the bonnet, and over the front wings to prevent damage to the paintwo ...

Carburettor overhaul - general information
Faults with the carburettor are usually associated with dirt entering the float chamber and blocking the jets, causing a weak mixture or power failure within a certain engine speed range. If this ...