Fiero ecm upgrade. Not content with sticking with the stock 2.

Fiero ecm upgrade Upgrading to the 7730 is because you swap to a different (newer design) engine. As mentioned above, I need to go from an '85 Fiero ECM with already modified fuel tables, with 2 BAR MAP sensor, knock sensor module, and a Zietronics Wide-Band O2 sensor. So either way, I'd need a BIN for the new ECM ($58A/$59 mask Sunbird turbo, Syclone/Typhoon??) setup as my current 85 BIN to get started and self tune from there. In short, it was an excellent choice! The ECM that was used in this swap was the 1227730 unit whic May 2, 2011 · I have the parts to do the 7730 ECM upgrade legal in california. i'm wanting to make an attempt at dropping a 3. BUT, the Fiero 2. In short, it was an excellent choice! The ECM that was used in this swap was the 1227730 unit whic Mar 14, 2013 · I'm gathering parts for the 7730 ECM upgrade for my 86 2. • No A/C, so mounted the alternator down low • Truck TBI with IAC installed 180 degrees from normal to retain EGR • Bent hard fuel and vacuum lines to follow fuel rails • Replaced stock thermostat housing with fabricated one based off Fiero fill/thermostat housing I'm offering 7730 ecm swaps as a service now. This swap had many upgrades over the 5 years and 40K miles I had it. 4L Pushrod from a 95 Camaro into my 87GT-5 speed. He had a very high mileage stock 2. In short, it was an excellent choice! The ECM that was used in this swap was the 1227730 unit whic Apr 21, 2010 · ECM Wiring Changes - The 7730 ECM uses the same type of connectors as the stock Fiero 2. Reprograming to "correct" a "mismatched" engine can be done but is way more work than "results". In short, it was an excellent choice! The ECM that was used in this swap was the 1227730 unit whic Hello After reading everything posted on this subject on this and other forums (even the archived stuff) I've concluded this. May 21, 2024 · My personal opinion is that probably the "best" solution for reliability and improvement in performance and drivability is to upgrade to a MicroSquirt system. So many reasons to use OBDII vs OBDI 95 and below ECM's, just call me. This was a project that now no longer fits my present plans - i have NOT even installed the stuff; collected it and now don't need it. In short, it was an excellent choice! The ECM that was used in this swap was the 1227730 unit whic May 21, 2024 · thinking about a ecm upgrade for the 88 v6 formula 4 speed since I'm getting a little tired of the stock ecm deciding to randomly gain and lose power with no codes or anything and would let me do the larger intake and some quieter but freely flowing exhaust to go with the suspension mods I've got in the mail (just fixed the front suspension and decided it needed some better parts) Apr 21, 2010 · Recently a friend of mine brought me his Fiero to have a swap done. • 2 x 3 crossmembers front/rear – got tired of cracking the stock cradle cross-members • Solid Engine and transmission Mounts – got tired of reworking bending mounts Future upgrades with PCM's. I couldn't find any aftermarket options either but I did find these drawings poste Recently a friend of mine brought me his Fiero to have a swap done. 8 ran and acted like a new engine found in today's new cars! You can find out how to enable hardware acceleration by following this link. In short, it was an excellent choice! The ECM that was used in this swap was the 1227730 unit whic Recently a friend of mine brought me his Fiero to have a swap done. Includes the ECM, the 1984 mounting bracket, electronic EGR and custom made billet EGR adapter plate. In short, it was an excellent choice! The ECM that was used in this swap was the 1227730 unit whic May 2, 2011 · Splicing means T the new wire into the C203 existing wires. 8 and 125-C and wanted me to swap in a lower mileage 2. You are going to piggy back off the raw VSS signal before it goes to the speedo. Then I re-flashed the ECM with a DIS compatible bin file. Believe it or not, using the newer computer, even this stock 2. Which means it won't really matter what car the ECM comes from. i have been reading this thread ---> Recently a friend of mine brought me his Fiero to have a swap done. Not content with sticking with the stock 2. In short, it was an excellent choice! The ECM that was used in this swap was the 1227730 unit whic. I read Darth's write up several times & decided to go "Whole-Hog" on the conversion which means I need a way to trigger the Dis. I don't think any of the stock 7730 ECMs will be able to run your engine properly. I was also entertaining the thought of replacing the ECM w/ a 7730 ECM. Use today's Snap On scanners. FastFieros now offer OBDII custom programming. The Fiero as stock is wired where the VSS signal goes to the speedo then back to the ECM. So you'll have to have the ECM reprogrammed, anyway. In short, it was an excellent choice! The ECM that was used in this swap was the 1227730 unit whic Apr 21, 2010 · Recently a friend of mine brought me his Fiero to have a swap done. 8 ECMs. Changing the crank or going the 3. 8. 4 route is not an option I want to entertain. I used the 7730 ecm in this swap and tuned it for the 4. Mar 14, 2013 · Pennock's Fiero Forum Technical Discussion & Questions - Archive 7730 ecm upgrade 7730 ecm upgrade by ericjon262. . A standalone engine management system can probably get opti Apr 21, 2010 · Recently a friend of mine brought me his Fiero to have a swap done. 8 ECMs used the same connectors (ECM side) that most other GM ECMs of that era used; for example the TBI truck and van computers -- 1227747. Recently a friend of mine brought me his Fiero to have a swap done. Use today's diagnostic software like AutoTap, EFILive, and others. One of the more interesting features of the 7730 when using the $88 code mask is there is a "highway mode fuel" function that leans out the AFR periodically Recently a friend of mine brought me his Fiero to have a swap done. The only difference is the 7730 ECM uses a 3rd connector (yellow) and requires 2 additional grounds and some additional wiring circuits for the knock sensor, fan relay control, EGR, EVAP solenoid, and VSS input. If you want to keep your distributor (like I'm doing), then you'll also want to make use of an MSD 6EFI box. Started on: 03-09-2011 11:03 AM: Replies: 4 : Apr 21, 2010 · Recently a friend of mine brought me his Fiero to have a swap done. 8 and 440-T4 OD transmission. I'm still working on pricing because there are a few options that open up with a 7730 swap, such as: Code mask, Dizzy vs dis ignition, Cooling fan control, To egr or not to egr and digital control, Digital cruise control option. 8 greatly improved it's drivability as well as throttle response and performance characteristics. We quickly found out that using the 7730 ECM system on the stock 2. No other GM cars used the Fiero 2. $105 + shipping (?) The instruction thread Recently a friend of mine brought me his Fiero to have a swap done. The ECM is matched to the engine. I'm sure somebody's been down this road before. Now the reason for the "upgrade" to the 7730 ECM is because the 7730 is more "hacked" than the Fiero units; is faster; is more capable; and can just plain do a lot more than the Fiero ECM. 8 ECM. Notice on page 1 where it says delete the A10 wire from the old Fiero ECM (2000 PPM from the speedo)? May 2, 2011 · ok, so here's the deal. 8 ECM, I convinced him to swap out ECMs during the swap as well. In short, it was an excellent choice! The ECM that was used in this swap was the 1227730 unit whic Aug 4, 2013 · One of them goes to the tachometer, and the other goes to the ECM. Programming available via GM Tech 2 to change some PCM's to GTP PCM's. 9. wltzt xaqiqyvsm exkil eooqew ediktiwv cdbbswk yhur usji bgxsk urdeknkb

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