Rednaxs60

Next on the Tuning tab is AFR/O2, user defined. Sensor types are Narrow Band (NBO2) or Wide Band (WBO2). The difference between the two...

As I discuss the TS software, I realize that the design engineers back in the day had an uphill "battle" to get the first GW engine...

Continuing with the Tuner Studio (TS) analysis. The next tab to be discussed is “Tuning”. Once you have the initial engine parameters...

Forum has been quiet of late. Thought I'd post some thoughts that might engender some discussion.

My '85 1200 GW FI ECU replacement/upgrade/modernization project required I install a WBO2 sensor for engine tuning and normal operation...

A long time ago, in a galaxy far, far away, not really but sounds good when it rolls off the tongue. I discussed the passive inlet air...

Review of various forum thread posts resulted in questions being asked about Oddfire Angles. This is where an engine has different...

This brings up an issue regarding ECU wiring and relays. There can be a few relays used to control EFI components and what the ECU...

Update: Working on the ground wiring. Have changed the fuel pump ground, designated as a "dirty" (noisy) - high power ground. Thinking...

Flashback time. Old-New ECUs: You might wonder, what I f you want to revert back to the OEM CFI ECU and CFI system, but why would...

Update: changed the ECU grounding, checked the engine timing, and started the engine. Got full sync at start, and all its well. Bit...

Update on wiring - ground - issues. Noticed the other day that the dash reset while I was trying to get an engine sync. This has...

The OEM wiring harness for the '85/'86 1200 GW FI models is a nightmare to understand and decipher, especially the ground wires. All...

Small update to this never ending saga. Wiring - the bane of our existence, specifically GROUNDS. having issue with getting the new...

Mentioned I changed the OEM wiring harness connector to the Spark Gap X4 connector. Changed the fuel injector layout to paired fuel...