Fast Intentions Stage 2 TT build by MA-Motorsports.

Spooler · 03-15-2023, 02:10 PM

Next fiasco was taking the car back to them to install a pressure sensor to check for coolant pressure on the dyno. I bought a coolant pressure gauge and took the car to them. I ended up leaving the car so they could get it to work properly. The coolant pressure gauge wasn't the best of quality. They installed a sensor and hooked it up to the factory ECU with Ecutek. They got the readings and I came and picked the car up. Once I got home, I started having all kinds of drivability issues. The car started throwing O2 codes for bank 1 sensor 1. I installed new O2 sensors, new spark plugs, and it never corrected the issue. I unplugged the coolant pressure sensor and the car ran OK. The factory ECU was not having it. I had only driven the car a couple of times. I basically parked it and only putted to town a few times every now and then. The car was still acting stupid. I didn't drive it much at all during this time and didn't get on it because I knew it was hurt.

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03-15-2023, 02:10 PM	#10 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 14,180 Drives: 2013 Nismo 370z Rep Power: 2684395	Next fiasco was taking the car back to them to install a pressure sensor to check for coolant pressure on the dyno. I bought a coolant pressure gauge and took the car to them. I ended up leaving the car so they could get it to work properly. The coolant pressure gauge wasn't the best of quality. They installed a sensor and hooked it up to the factory ECU with Ecutek. They got the readings and I came and picked the car up. Once I got home, I started having all kinds of drivability issues. The car started throwing O2 codes for bank 1 sensor 1. I installed new O2 sensors, new spark plugs, and it never corrected the issue. I unplugged the coolant pressure sensor and the car ran OK. The factory ECU was not having it. I had only driven the car a couple of times. I basically parked it and only putted to town a few times every now and then. The car was still acting stupid. I didn't drive it much at all during this time and didn't get on it because I knew it was hurt.