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 ...

Rear hub bearings - renewal
1 Raise and support the rear of the vehicle on stands (see “Jacking and Vehicle Support”). Remove the roadwheel and release the handbrake. 2 On fuel-injected models and Van versions undo the reta ...

Throttle cable - adjustment, removal and refitting
The procedure is similar to that described in Part A of this Chapter for carburettor engines. ...