Hornung's ZHP Adventure

[iZHP]

Just bought two pre-cat oxygen sensors, fuel pump and filter.

$374.99 via the Amazon Affiliate Link. Using Prime shipping I will receive them tomorrow.

[Hornung418]

Oxygen sensors replaced with new Bosch units. Followed the OEM replacement with the proper grey insulation for the rear and black insulation for the front. Weird why they are the same part but a different sheath.

151k miles on these. Looking forward to the improved performance from properly metered exhaust gasses.



I also have the fuel filter and fuel pump to do...but im going to wait for the pump to give up before replacing it.

Also looking to install the M3 fuel baffle. It holds 6oz of fuel so on long right sweepers it holds enough fuel to keep the pump from being starved.

Sent from my GS3.

[Hornung418]

Test drive confirms...no hesitation on cold start up at 2000rpm. Overjoyed right now.

So my suggestion is that you change your pre-cat lambda sensors if you are experiencing a stumble between 2-4k rpm after updating the DME software to the latest P/N.

I will keep tabs on this and make notes regarding loss of power not related to the DISA dip at 4100 rpm. I think it is solved however.

Sent from my GS3.

[Avetiso]

I've heard that is usually the next step after the DME update if issues persist. I hope my sensors are still good at 77k.

I'm gonna ask BP to remotely set up my SW suite tomorrow night. Hopefully I can get the new software on the DME the same night.

[Hornung418]

Ask him if there is a way to code the DME w/o tripping the read/write countdown...I only have 9 left on my DME...

Sent from my GS3.

[az3579]

Ask him if there is a way to code the DME w/o tripping the read/write countdown...I only have 9 left on my DME...

Sent from my GS3.

I've never coded a DME before so I couldn't answer that question. I do plan on updating my DME this week if possible.
What is the countdown you speak of? What method did you use to update your DME that changed the count of said attempts remaining?

[Hornung418]

WinKFP will change the amount of writes left available do the DME. There is another way to do it...but I dont remember how.

Sent from my GS3.

[az3579]

WinKFP will change the amount of writes left available do the DME. There is another way to do it...but I dont remember how.

Sent from my GS3.

I'm going to be using SSS Progman. Perhaps that doesn't do that write changing thing?


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[Hornung418]

Ahh I think that gives the option to check or uncheck the write count.

I have not had to use a battery charger do any of my coding. It only takes minutes.

Good luck with the update.

Sent from my GS3.

[az3579]

Ahh I think that gives the option to check or uncheck the write count.

I have not had to use a battery charger do any of my coding. It only takes minutes.

Good luck with the update.

Sent from my GS3.

SSS takes a long time just to boot and go thru the modules so I'll have to attach a tender to ensure voltage stays constant.

I don't see SSS offering that kind of option, knowing how it operates. We'll see, I guess.


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