this is the second time i have seen this. p1106. the first car we fixed with hondata, but on this car we have a baro code. it didnt have it before so i dont think it is the ecu. any input would be helpful. t.i.a.

 

bump

 

bump please

 

https://honda-tech.com/zerothread?id=1272600

might help??? both of us???

 

its a faulty code, if you reset it, and it comes back, u have some issues

 

not to be a smartass, but i know that, what i cant figure out is why it presents itslef after a blue box install. i mean there arent that many wires. 4 injectors, 2 map, hot, ground, and rpm. thats all.

 

What voltage does the ECU see when you initially turn the key 'on'?

The ECU sees a modified voltage coming from the bluebox and if its a big enough difference from the Baro sensor, you'll usually get a code.

 

thanks for the help, bump again though.

 

What MAP voltage does the bluebox see during key on, engine off? What MAP voltage does the bluebox spit back out to the ECU during the same condition?

 

thanks eechris. i will look at it when the customer comes back in.