Before you ask, I've already looked at the sides of the ecu and the stickers have been ripped out so no luck there.

Can anyone tell what ecu this is from looking at the chips?

Also, It's chipped. Could I return to normal function by taking the chip off?

Thx for looking

 

its a p72 1980 board you can tell cuz p72's dont use r54.

 

It' originally a P75. 332 code on the MCU and no knock board are a dead giveaway. It also has been converted to VTEC.

 

yup i didnt even notice the knock board was missing

 

very nice. thx all. gota love Honda-tech.