Re: Help with writing to 93C46



Good question I'll look up the data sheet on them tomorrow. I managed to get a write and verify by rotating the adapter in the programmer but I still can't get the car started. Glow plug light solid on and no start...

Re: Help with writing to 93C46

I am sorry to bring up an old thread but I also have an issue writing to the same IC 93C46 SOIC 8

I am timing a car and need to replace the ecu due to water damage and I’m on the last part but need to turn the immo off and that hex is on the 93c46

I have removed the chip from the board and have purchased the SOIC 8 to 8 pin DIP ADAPTER and I am using the QQ-4x4 programmer. I insert the chip in the adapter and adapter to the programmer main ZIF socket pin 20/21 positions.

I managed to get a good read in...

Re: New Members - please post your introductions here

Hello everybody, I am from England and I enjoy TUNING motor vehicles for fun. I especially like working on all the technology mainly working on engine control units directly. Also tune vehicles via the OBD port. I hope some of my knowledge will help some people here, as your knowledge will help me.