Wiring Diagram Ecu Obd1. Trying to find correct wiring diagrams is the problem i am facing. Below is an example that shows the common onboard male connectors for a honda obd1 ecu.
Obd1 ecu wideband installation wiring instructions. Sort of weird if you ask me but then again here in the states we arent use to seeing a 99 spec ctr engine harness. We identified it from obedient source.
Honda h22a p28 ecu wiring diagram is probably the pics we located on the web from reliable resources.
The diagram i posted is the best one i had and it is a complete diagram on one page but the quality is just rubbish. Here are a number of highest rated honda obd1 ecu wiring diagram pictures upon internet. Obd1 ecu wideband installation wiring instructions. Use leftright arrows to navigate the slideshow or swipe leftright if using a.