Changed my set up a bit and on initial start up I'm getting a cel 6 (ect sensor) I have already changed out the connector and the sensor it's self.

Any other ideas? my only other stuff I have to check is the signals on the ecu side and maybe running wire straight to the ecu, is there a fuse or anything I'm missing?

Set up is a 2001 Gsr obd2b to obd1 jumper hondata s300

B18c5 motor turbo set up.

Thanks in advance

 

check for 5 volt reference. check ground on plug.

 

It's not 5v from my checks it's like 1.7
Does that make any sense I'm not good with electric stuff it can't be sensor I already replaced it, only thing left is ecu or wire from ecu

 

Reference voltage should be 5V, check that voltage at the ECU/ECM, [hondata s300] there may be a connection problem, a jumper harness adds a lot of connection connection point to any given lead.

If voltage is good at the ECU/ECM do a continuity test on the lead to find the bad connection point.

If voltage is still only 1.7V at the ECU/ECM, replace the ECU/ECM. 94

 

Hoping it's not the ecu but yea I've been reading as much as I can. I figure worse case I can find if it's a bad signal or ground and run it stright to ecu.
I've been wanting a rywire harness anyway

 

Check for the same voltage at the map sensor or tps sensor. If the same, the ecu is def toast.

 

fixed guess I had a break in the wire in my harness. I ran one from jumper straight to the sensor. I know its kinda ghetto but I am going get a new tucked harness