EGR delete

[Ian H]

Yeah, sorry, I was looking at the 3.2L Paj, not the Sport. Looks OK but you won't know until you hook it up I guess.

[PajeroRD]

Just ordered mine from the Bay and will post my thoughts once paired with the idrive.

Hey Marlin, how did you go with this I'm looking at them online $64 with a 5 year warranty!!

[HeavyPizzaz]

EGR delete

Get one from this guy.

Crispmods makes them for Munji. But they are cheaper. $77 posted. Identical product. You’re welcome.

https://www.ebay.com.au/itm/143166914686

Munji website even says as much: “This is the full collection of the original modules developed by Crispmods.”

Edit: Pajero Sport link: https://www.ebay.com.au/itm/132281637348

Sent from my iPhone using Tapatalk

[marlin1856]

Hey Marlin, how did you go with this I'm looking at them online $64 with a 5 year warranty!!

Yep had it for a while and wouldnt drive a PS without it, drops the l/100 from 9 to 7.5 on average. Dont hesitate definitely worth every cent.

[Okayest dad]

Hey, so anybody that is using the EGR delete noticing any problems at all? Overheating? Error codes? Power loss etc?Picking up a 17' model Pajero Sport with low Ks this week but wanting to get on top of the intake gunk build up issue asap. Im thinking catch can and EGR delete are a good start....possibly some oil and diesel additives too for on going care.

[DibbyDibbyDJ]

Picking up a 17' model Pajero Sport with low Ks this week but wanting to get on top of the intake gunk build up issue asap. Im thinking catch can and EGR delete are a good start....possibly some oil and diesel additives too for on going care.

Catch can is a good idea. But where have you heard of Pajero sport having intake issues?

[Okayest dad]

Catch can is a good idea. But where have you heard of Pajero sport having intake issues?

Not specifically the Pajero sport. Just the general issues that every seems to be talking about with EGR. The combination of oil and vapor going through the EGR ends up gunking up the inlet manifold which causes power loss, overheating etc.

[DibbyDibbyDJ]

Not specifically the Pajero sport. Just the general issues that every seems to be talking about with EGR. The combination of oil and vapor going through the EGR ends up gunking up the inlet manifold which causes power loss, overheating etc.

The 4N15 has it sorted. I have seen many 120000+ motors with no blockages.

EGR delete on this model would be a waste of time

[Okayest dad]

The 4N15 has it sorted. I have seen many 120000+ motors with no blockages.

EGR delete on this model would be a waste of time

I'm starting to think just stick with a good catch can. Unfortunately my PS will have a lot of short stop start driving (10 minutes to work and shops kinda thing). I was just trying to keep on top of things early so I didnt have problems later down the track.

[ron.dunn]

I took my Munji cable off some time ago.

The engine had been "rattling" a little under light load, after removal it sounded much smoother.

Still waiting for a few more long trips to assess the difference in fuel consumption. I can say that the trip computer shows slightly higher consumption, but I want to check that against pump figures.

[OldEmmGee]

I have a catch-can - and given the results (residue to drain), pleased I did!

I fitted the EGR-delete cable for a tank - economy display showed improvement but not reflected in the tank! Have removed again.

[OldEmmGee]

Hope some can confirm (appreciate your help):

I have been doing some data aquisition with dual battery systems on the Pajero Sport - looking at Smart Alternator activities.

I run a catch-can but not EGR 'delete' (using the plug in module). As an experiment, I connected the module yesterday and it has seriously impacted my smart alternator activity.

As standard, the vehicle spends a lot of time around the 12.1V except when braking or decellerating (good cranking battery state of charge). After connecting the Munji, the vehicle spends most of its time around the 14.1V (down to 13.5V). This is with lights off, of course (where smart alternator equipped vehicles will kick up to 13.5V with lights On).

If you have an EGR delete fitted to your vehicle (allegedly), can you please let me know what alternator voltage you 'mainly' see? I will be going back to standard to continue my testing.

Thanks in advance!

[BillS]

I see around 14V with cable installed and dual battery. Was about the same without cable from memory.

Bill

[OldEmmGee]

Thanks Bill,

Would be interested to hear from anyone with the Munji (or other EGR 'delete') who see running voiltage below 13.5V - I suspect this is a side effect of the temperature 'fudge' that is taking place....

[MatthewP]

I vaguely recall that there was a similar issue with the smart alternator voltages on The Holden Colorado when they switched to the 2.8 engine.

The Resistor in the EGR disabling cables, makes the ECU think the intake air temp is very cold, and below the threshold for activating the EGR.

Now with the Smart Alternators, the ECU thinking that it's near freezing outside, means the ECU is trying to put extra charge into a cold battery.

They way they bypassed it on the Colorado, was that someone designed a box with an Arduino board in it.

EGR blanking plates were installed to stop the egr flow and the box took the MAF flow readings, and adjusted them so the ecu saw the expected drop in MAF flow readings when the EGR activated.

The box plugged into both the MAF sensor and the Electric EGR sensor, to get the commanded EGR opening amount for the adjustments.

I can't remember what the guy ended up calling them, i think it was something like 'egr fuel trim adjuster'

It was over on the 4wd action forums, but they have been disabled now, so I can't go digging over there for info for you guys.

It's a great reminder why this forum needs the Ads, how much information could be lost if this forum disappeared.

Matt


Edit.

I remembered that the EGR mapper was designed initally for the Ford Ranger.

I had a quick Google and came up with Ozbush Electronics Manual Mapper.

http://ozbushelectronics.com.au

I have no idea if this guy is still making these things, or even if the EGR is monitored the same way on your engines, but it gives another direction to look in for EGR blanking, if you are concerned with alternator voltages