I have build with microcontroller and lcd a simple program who can read up to 5 sensors and hold the max value.
Because I have pfc the only extra measurement who I need is exhaust temp,oil temp.
Can someone suggest me online shop to buy this senders?

 

Omega.com for the thermocouple

 

howard coleman had a great reference for a egt proble from team rip or something like that. they were one of the fastest acting egt probes he found. can't find the thread right now.

 

I looked into the team rip's but they wanted $50 ea. Omega custom built me some k-types for $20ea just as fast had them in under a week plus if your into building your own stuff they have every thing you need to get from the sensor to the PCB and its all very reasonably priced.