The 75 and ZT Owners Club Forums - View Single Post

pletevl · 11th November 2019, 10:53

If your Map values are all over the place then what Brian suggested at the beginning of this thread might be your problem. I don't know what to look for though, maybe a broken wire in the loom from the Map to the plug on the bottom of the inlet manifold.

You should see around 100 kpa with the engine off. With engine running and up to temp it should be around 30 to 40 kpa.

11th November 2019, 10:53	#61
pletevl Posted a thing or two rover 75 cdti(rhd), MG ZR(lhd), MG TF(lhd), MG TF(rhd), mini mpi (lhd), Renault megane III (awful) Join Date: Mar 2014 Location: East of France Posts: 1,282 Thanks: 124 Thanked 114 Times in 93 Posts	If your Map values are all over the place then what Brian suggested at the beginning of this thread might be your problem. I don't know what to look for though, maybe a broken wire in the loom from the Map to the plug on the bottom of the inlet manifold. You should see around 100 kpa with the engine off. With engine running and up to temp it should be around 30 to 40 kpa.