v6 supper chip

[carrollealn1]

hi guys i fitted the super chip i bought ages ago it is four pins shorter than original everything works fine except oil pressure gauge it goes right over off the scale any ideas

[MarkV6]

That will be nothing to do with the chip that you fitted.

95% of the time the cause of the oil pressure gauge needle going off the scale is due to dirt, corrosion, or loose/broken connection at the sender.

Click here for oil pressure sender location picture

Try cleaning it first and securing the connector to the sender, if it looks dodgy.