Exhaust pipe
Manifold check
1. Check for any deformation of the head-cylinder connection surface with the exhaust manifold, using
a ruler with rectilinear edge and a thickness gauge.
Characteristic
Maximum deformation limit:
0.1 mm
If the deformation exceeds the maximum value,
replace the exhaust manifold No.1.
2. Check the contact surface of the inlet manifold
with the head.
Characteristic
Maximum deformation limit:
0.1 mm
Exhaust manifold removal
1. Remove the front exhaust pipe from the exhaust
manifold.
2. Remove the oxygen sensor from the exhaust
manifold.
Engine PORTER 1.3 16V
EN - 230