Search results

YES, Still have IAC valve. Yes, I used a multi-meter and set it up when I installed it by reading the Ohm's Correct- deleted cold start injector Yes- Stock ECU My understanding is that Although it will need a tune to get the full amount of power from the extra air now, It should still idle and...

I have an 89 7MGTE manual. A year ago I rebuilt and upgraded quite a few things on it. Including getting a custom made Front Facing Intake manifold. I bought a 90MM throttle body to bolt onto it. A no brand ebay 90mm one. A couple things I am wondering about. 1- Say the STOCK Throttle body...

ATMPerformance, Jetjock, and NickM, message me your Paypals, I'll send you a couple bucks for all the info. Thanks anyway fellas

back to hardly firing today. I am done with this thing. It's headed to a Tuner that's going to figure stuff out, I appreciate the help guys.

The Supra fired up! I wiggled alot more wiring. I unclipped and reclipped the Ignitor harness plugs, I unfastened and then refastened both ecu grounds, I re-wrapped alot of wires with electrical tape. I replaced the EFI fuse, Replaced both fuses under dash (even tho they looked good) Pulled the...

The connector is broken right off the wire harness at the ECU Water Temp Sensor. Green and brown wires are just dangling. Thats why I have code 22....and I knew thats why, but dont think that the car not knowing the coolant temp would make the car not start.... Anyway that issue is fixed. I...

Sorry guys I have been very busy lately. Havent had time to mess around with the car. I'll let you know what I find. I did order a new coolant sensor and pigtail however. Anyone hear of Euro Hanger? Biggest European car meet in the great lakes region! Its going on this weekend and have been a...

Appreciate it sir! I'm sorry I cant switch back to the 440's. :( Whoever's suggestion gets this car running gets $100 in his paypal. I aint playin. I am changing the sparkplugs right now because they were blackface. And I am also checking into the SAFC reset problem while cranking.

Maybe Thats my issue!? no, I am using the Lexus housing with the 7MGTE meter. I was told the lexus housing was all I needed!?

Mazda rx7 550 low impedance injectors

I will get the code 22 fixed up, but unfortunately I can't go back to 440's. I cut the 440 connectors and soldered the new 550 pigtails on :-/ sold the 440 injectors too. andddd sold the stock manifold...anddddd the stock throttlebody. **sigh**

I thkught the Lexus AFM was supposed to offest getting 550's? That if you installed them both then it evens itself out? My sparkplugs are black....which means a rich issue but how can that be!? With this giant Throttlebody and manifold, im still rich by putting in 550s?

LOL don't give up on me! Who's in the Grand Rapids Area? If you're in the Chicago area I'll pay for gas and buy beers and pizza while your here.

--Yes code 22 is still active. --I also read that a certain instance will cause code 12 to flash ONLY while cranking. Code 12 mess's with timing. I havent watched codes while cranking tho. --That info I found here>>> http://www.mkiiitech.com/forum/showthread.php?t=843 --Yes pump is cranking...

Alright so i took a few videos. The car will stumble to life eventually, but in 5 seconds of "idleing" it detects 27 knocks as seen in the end of video 1. https://youtu.be/UJapRySiLtg the car will only "start" when i am wide open throttle too. Should i be adding a ton of fuel on startup...

I appreciate all the help gentleman. An open circuit problem with tps sensor huh? Then why does my SAFC2 still give me readings on the tps?.....i wish someone was around Grand Rapids to help me. I'm literally the only Supra nut around here and I am still learning. Came from Ford. Does anyone...

what are the three conditions that cause it? From what ive been reading it meant the tps was not calibrated properly. But I now know that it is because i verified it with a multimeter. What else causes code 41? Ill use search up there, but maybe you guys are faster. I have tested for spark and...

Alright I have a 7mgte that I rebuilt and added all sorts of goodies. Walbro, 255s, lexus afm, 3 inch downpipe and exhaust, hx40 t4 turbo, external gate, boost controller, SAFC2 piggyback, 3 inch intercooler and piping, aeromotive AFPR, deleted EGR stuff, relocated alternator and did a front...

In that diagram is shows "from heater", but on my coolant tubes that entry point is capped off. what...in...the...hell

My heatervalve/heater diaphram switch thing on the passenger side firewall has been bypassed. The 7M has those hard line coolant tubes that wrap around the block under the exhaust manifold and intake manifold. On the exhaust side at the back of the engine, there is an outlet facing the...