Took out my z for a 4 hour drive and my oil temperature didn`t get above 28C Why ?

Sensor or gauge fault is my guess.

Sensor or gauge fault is my guess.

 

Hope so ... guess my z just want oil changed :)

Took out my z for a 4 hour drive and my oil temperature didn`t get above 28C Why ?

 

You have an amazing oil cooler :confused1:.

 

What should your reading be ?

You have an amazing oil cooler :confused1:.

 

What should your reading be ?

 

i do have an amazing oil cooler :) it used to be like 45-50C and oil pressure used to be on idle 30 PSI ... now it`s like 25C temp and 80 Psi on idle after 4 hours drive ... i doubt that 2 sensors gone at the same time

i do have an amazing oil cooler :) it used to be like 45-50C and oil pressure used to be on idle 30 PSI ... now it`s like 25C temp and 80 Psi on idle after 4 hours drive ... i doubt that 2 sensors gone at the same time

 

it should be 25 psi on idle and 80C temp...it would appear as iff the wires have been swapped around,strange:confused1:

Is the earth for the gauge ok?

might be stupid but did you change to a different oil than usual i found on the last oil change i did on the z the temp droped 10c i used generic 5w-40 to magnatec 5w-40

Nothing was done to the car for the last 6 months

standard oil cooler setup?

 

If so, and the readings are correct, the temp is probably a symptom of the high pressure. The standard cooler has a high pressure feed

Upgraded large oil cooler. And yes oil pressure is high. How bad is it ?

are you using the stock plumbing for your larger oil cooler?

 

The oil pressure is high, though not end of the world. My knowledge gets a bit flaky at this point! What's it like on cold startup?