The log indicates the MAF does not increase after 5000 RPM with WOT. Is the turbo worn out. Check for shaft play. Im not a tuner.
Type: Posts; User: sprinto7
The log indicates the MAF does not increase after 5000 RPM with WOT. Is the turbo worn out. Check for shaft play. Im not a tuner.
I just go to "engine diagnostics", Airflow and set MAF fail high to 100, and MAF Fail Low to 110. Then have it fail on fist error. PS, I'm not an expert.
Sorting out the E78 wiring harness: the connectors on the Cam solenoids and the Cam Position Sensors are different from the E78. The solenoids were missing from the engine so I bought new ones, I...
I think you are correct. I've been comparing the cam timing between the Iron and Aluminum blocks, (NA and Turbo) and the both AL use lots more variable cam timing numbers.
It's a $500.00 engine so...
I've been playing with GM 1.4 turbo engines a bit, especially the version 1 iron block. All in STAND ALONE mode. (no TCM FPCM or BCM
I have also played with the NA version of the iron block. Both...
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I have it running on the test stand, no BCM, TCM, or FPCM. BIG turbo, but with no load all I've seen is about 4 PSI boost.
Cycled it through several...
I have a 2017 LE2 standalone engine with the MAF mounted in a 3.0" tube. Can someone tell me what size the stock MAF tube is???
Several Internet sources say the factory tube is 3.0" OD.
Thanks.
I finally got my Standalone LE2 swap to run. This is without and external LAN controlled modules.
A BIG thank you to the Internet person who suggested the Gen5 Vats disable fix.
If VATs disable...
IDK, but I'm guessing 125 is stock.
Is there a way to replace the E80 Automatic code withe the Manual transmission code and keep the same VIN?
I have the ECM code for both downloaded.
I can't get SEGMENTS SWAP to high light. Not...
I got my OBD2 wiring sorted out. I got a printout of the Data Lines and track them down to the OBD connector. Now the Scanner and Editor work fine.
I assume LV7 VATS can be disabled using the normal manner, EDITOR, OS, General, Vats1 Disabled.
Are you swapping the LV7. I have a spare ECM, Intake manifold. I like the LV7.
I'm looking for Stock 2017-2018 Cruze Premier (E80), (Gen 2) Manual 6 speed tune file. I'm using a 2017 Automatic PCM with a T5 RWD transmission.
I will "attempt" to do a segment swap.
Del Long...
Thats what I have done in standalone swaps.
NO, I have not had that problem. I'm working on a "standalone" 2017 Premier GDI engine right now and may have run into a problem hooking up the OBDII port. Don't know enough to be sure yet.
******From my limited experience I think you can get close to resetting your MAF table by comparing the size (area) of the original MAF tube to the New area 2"-3" and multiplying the old table by the...
From what I've seen it then just logs the MAF Hz but doesn't use it.
I assume you got this all fixed.
Under what circumstances won't it rev up. If you don't have a VSS signal it will NOT rev past about 4000 RPM, period.
Sorry it took so long to answer. I haven't been here for quite some time. I now just pipe a signal from the Intake cam Pos sensor and hook it to VSS. It logged a MPH to HP Tuners but way off. I just...
I was not surprised you did not get an answer. Very few know, and not many of those that know are going to share at this time.
Good luck and keep asking. I'll keep watching.
ZZP has a...
Nothing on the Internet is "safe". Do a compare and see what has been changed. That's the best clue. It'll cost you two credits to load IT.
More reading and testing. On the 2013-2019 GM 1.4 Turbo with the E78 ECM the baro is used to select the correct cell in the VVE table for fueling. I can see be my latest logs that as the boost and...
Not that I'm aware of. I have printed out the original, then print out the new and eye ball it. It gave me a head ache so I stopped. There should be someway to put old and new into a spread sheet and...