pgmfi.org

well let me start my story,

1. i get 1 P27 Auto with full working condition.
2. i convert to manual, and VTEC it on.
3. i settle everything in the ECU including C51 C52 cap R54 etc....
4. burn a test chip from moates ECU tester.
5. YAY Vtec on, everything settle.
6. datalog it, and reading everything seem fine.

here my nightmare... i hook up with ECU tester, let it continue VTEC on and maintain RPM @ 8k, but not more than 1min, the injector LED turn off suddently without CEL. but if i turn the RPM go below 3K, injector alive again and turn up to 8k RPM, wait another 1min, injector gone again...

i hook up with another ECU P30 and the same test chip and the tester, everything fine, i test it VTEC on for few hour... so mean this is not the chip or tester. it was ECU itself.

any clue? idea?

any1 help?