A/F Trouble Hondata please check.

[FullderD]

02 Acura RSX-S
K-pro ECU
Fujitsubo PG Cat back, Stock Cat, Greddy Turbo w/ 440cc Injectors, Greddy Intercooler.

Taking it easy on my turbo for break in period. New to Hondata K-manager so still checking everything out slowly.

1. To start with every now and than when I start the car at idle the Air Fuel and command will switch normal for several minutes until a CEL is thrown and it shows P0134 No Activity. This will show a open error on the sensor value as well. Not sure what is going on with this.

2. Second problem is the current 0-6,000 rpm run went smoothly but after I browsed through the log i saw several very high spikes in the A/F as well as the fuel trim. A/F does not look smooth throughout the run.

3. Third problem I am having a CEL Knock Sensor malfunction code. Not sure what this is all about but K-level threshold (v) seemed fine throughout the run. If anyone sees it going lean please let me know. I am still adapting to the graphs

Any one have any suggestions?

[locash]

According to what I am seeing, the knock sensor is not working at all, you have an error code for it, a bunch of the a/f spikes are during shifts though..

Has the car had any tuning done on the dyno?