Is there a way to check the gages to see if what they are reading is accurate ?.....like it says 40 psi oil pressure....and water temp is 210....is there a way to check and see if the needles on the gages are correct?....or is there a way to make sure they are set at zero?.....the reason i ask is i recently sent my cluster back to get a "rebuild" ....prindl was out and several lights ...got those replaced as well as all the stepper motors.....seems like when i got it back the oil pressure needle reads a little lower than it did before i sent it off as well as the water temp....

 

The gauges are positioned electronically to reflect actual sensor values, their readings and range of movement can be tested and checked using a Tech2 diagnostic tool.

Perhaps the gauges were inaccurate before and are now accurate, or their needles misaligned during rebuild, for example