TPS at 26% issue on B18

kjlindgr · Post by **kjlindgr** » Wed Aug 16, 2006 9:15 pm

I took the ECU I socketed out of the B18 car and put it in an H22 car. I changed it to a stock Prelude map and fired the H22 up. It runs on an N/A Prelude motor with stock MAP sensor at about 12PSI. Something is definitely honked up. The stock MAP sensor isn't even supposed to read that high.

Post by **Spunkster** » Thu Aug 17, 2006 9:27 am

Based on the fact that it was working before you woked on the throttle body which contains both the tps and map sensors, it sounds like some improper wiring has damaged the ecu. Can you post a closeup picture of the bottom of the ecu where you soldered it.

kjlindgr · Post by **kjlindgr** » Thu Aug 17, 2006 11:37 am

Spunkster wrote:Based on the fact that it was working before you woked on the throttle body which contains both the tps and map sensors, it sounds like some improper wiring has damaged the ecu. Can you post a closeup picture of the bottom of the ecu where you soldered it.

I called last night and talked to one of your techs. It might have even been you for all I know. Anyway, the suggestion was to send it in. You guys are experts and I'm just the end user. It is either the ECU or the Hondata. I'm gussing it's the ECU that somehow got messed up and not the Hondata since all other functions (up/download, monitor, datalog, etc.) all work on the Hondata itself.

I shipped it Priority USPS today. Once you guys determine what the issue is, I'll post it for others. Thanks again for all your help so far. We'll be in touch I'm sure with your findings and what I owe :)