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M42 Reference / Coolant Hose part mubers
« on: October 19, 2010, 08:25:32 PM »
Thanks, I will double check the numbers.
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M42 Reference / Coolant Hose part mubers
« on: October 18, 2010, 06:30:16 PM »
Hi Guys, I was wondering if anyone has the part numbers for the coolant hose from the Rad tank to the plastic Tube. Tube to the heater core tee, short stuby tee connector and or any other obscure coolant hoses. LOL
Ive allready replaced the plastic tube , but every hose I've been sent has not been the correct hoses. Please Help......
Thanks
Ken
Ive allready replaced the plastic tube , but every hose I've been sent has not been the correct hoses. Please Help......
ThanksKen
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Engine management / If the AFM is bad
« on: June 30, 2009, 07:38:18 AM »
apparenty the stomp test wont work. At least in this case. This seems a bit silly because how does one utillize the on board diagnostics if a componant failure prevents this from working. As soon as I was able to get my original AFM to work I could get the stomp test to work on the first try. LOL go figure
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Engine management / Recieved Bad Rebuilt AFM from Python
« on: June 30, 2009, 07:29:13 AM »
That would explain the extreme difficulty performing diagnostics. Now some how I need to see if they will exchange it. Obviously this was never tested or tested properly. I wasted atleast 10 hrs believing the new part I bought was good. *&%#@$)!@^.
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Engine management / TPS Question
« on: June 29, 2009, 12:01:08 PM »
The TPS specs in the E36 bentley call for 1 pin 5 VDC , 1&3 pin 4k ohms approx and 1&2 1-4k ohms approx.
Flipping the picture 360 putting #1 on top. e30" vs. e36. My tests found 4.98 VDC on 2 pin vs. pin 1 in the harness. 1 and 3 pin 1.845k ohms.
1&2 sweep 579-489WO ohms
1&3 sweep 1.845k-5.4kWO ohms
2&3 sweep 1.464k-5.45kWO ohms
Looking at a schematic from alldata shows TPS 2 pin feed from 12 pin on ecu. Feed from AFM 59 pin to ecu 59 pin and TPS 1 pin then TPS 3 pin to TCS and ecu 43 pin.
It appears the alldata schematic corrisponds with my tests vs. the e36 Bent.
Can anyone confirm or deny these finding. If the TPS are identical, which they are, why would the 5 vdc signal be on the 2 pin. I'm not so sure. Just want to get my car back on the road and its being an extremely difficult to find the culprit.:confused:
Flipping the picture 360 putting #1 on top. e30" vs. e36. My tests found 4.98 VDC on 2 pin vs. pin 1 in the harness. 1 and 3 pin 1.845k ohms.
1&2 sweep 579-489WO ohms
1&3 sweep 1.845k-5.4kWO ohms
2&3 sweep 1.464k-5.45kWO ohms
Looking at a schematic from alldata shows TPS 2 pin feed from 12 pin on ecu. Feed from AFM 59 pin to ecu 59 pin and TPS 1 pin then TPS 3 pin to TCS and ecu 43 pin.
It appears the alldata schematic corrisponds with my tests vs. the e36 Bent.
Can anyone confirm or deny these finding. If the TPS are identical, which they are, why would the 5 vdc signal be on the 2 pin. I'm not so sure. Just want to get my car back on the road and its being an extremely difficult to find the culprit.:confused:
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Engine management / Can't get stomp test to work on a e30
« on: June 29, 2009, 08:27:27 AM »
Dave, LIght stays on. I tried this test atleast 20 times, trying different speeds.LOL I tried a different ECU. Flakey Main relay?
could you specify the symptoms for the relay problems.
Thanks
could you specify the symptoms for the relay problems. Thanks
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Engine management / Can't get stomp test to work on a e30
« on: June 29, 2009, 07:57:53 AM »
Does anyone know why the stomp test wouldnt work. I tried swaping ECU's and the TPS is close to spec. I replaced the AFM correcting a rich condition and now I can't get RPM's higher than Idle.:confused:
Thanks for the input.
Thanks for the input.
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Engine management / Strange
« on: June 27, 2009, 09:06:56 AM »
I tried the stomp test with no result. Key in second position, and stomp the pedal 5 times. I tried atleast 10 times, incrimentaly reseting the ignition and stomping a little slower each time and still nothing.
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Engine management / Strange
« on: June 27, 2009, 08:24:44 AM »
Fuel pressure 40 lbs. If it was a leaky injector, wouldnt the idle be rough. It accually seems to idle relativley normal after a little pedal play. Does anyone have a ECU for rent or for sale. Im getting to the WTF point. Thanks.
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Engine management / Strange
« on: June 26, 2009, 09:55:19 PM »
Does anyone know of an active down load for a e36 fuel system wiring schematic? The e30 Bently is usless for the fuel. I tried some other links , but I suspect that they were fouled and are now un-usable. Does anyone know how to place a T bettween the FPR and the injector rail? The FPR in attached directly to the fuel rail unlike the earlier style.
Can I "T" into the supply side before the rail to read system pressure? Thanks
Can I "T" into the supply side before the rail to read system pressure? Thanks
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Engine management / Strange
« on: June 26, 2009, 09:05:48 PM »
Did the contiinuity test on the AFM harness to ECU 1st pin clockwise, 1pin .0000 ohms 1pin 460ohms, 2nd .000 ohms (3rd nothing!), 4th .000, 5th .000 ohms. I need to find a schematic for these. Damnina
Update.. 3rd pin is the wire that is suppose to be disconected at the fire wall. Non cat cars.
Update.. 3rd pin is the wire that is suppose to be disconected at the fire wall. Non cat cars.
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Engine management / Strange
« on: June 26, 2009, 07:15:35 PM »
Oppssy, addendum
I also disconnected the AFM and it was very rich. Very similar to initial symptoms.
I connect the AFM and it almost seems like its very lean and the RPM's strugle to reach 1k its not poping back thru the intake, but kind sounds like it's knocking alittle at very low rpm dips, when playing with the pedal?
I also disconnected the AFM and it was very rich. Very similar to initial symptoms.
I connect the AFM and it almost seems like its very lean and the RPM's strugle to reach 1k its not poping back thru the intake, but kind sounds like it's knocking alittle at very low rpm dips, when playing with the pedal
?
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Engine management / Strange
« on: June 26, 2009, 07:07:49 PM »
I just pulled voltages off the AFM connector. Clockways from missing pin. with extension connector. 4.92, 3.39, 3.150, 4.87, .008. Without extension conector, 5.10, 4.90, .300, 4.91, .008,
TPS ohms, top pin/bottom pin 2085 closed. 6.53 WFO Mid pin/bottom pin 1772 closed. 6.56 WFO. Going to try to check fuel P and continuity on the harness. AFM/ECU
TPS ohms, top pin/bottom pin 2085 closed. 6.53 WFO Mid pin/bottom pin 1772 closed. 6.56 WFO. Going to try to check fuel P and continuity on the harness. AFM/ECU
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Engine management / Strange
« on: June 26, 2009, 05:20:03 PM »
D,
The air filter is new, It was very rich, "black exhaust and stinky" but was semi drivable before I replaced AFM. Ive tried resetting the ecu several times. Hoping it would fix it self, but noooo. LOL I'm going to try to get a fuel pressure reading, but Im not sure were the heck I can pull that from yet. What still bothers me is the fact I can create a massive vac leak by removing the breather hose and it doesnt change the idle.....#^*@!!!! I'm going to try disconnecting the AFM,the 02 sensor and check continuity on the ECU harness. Thanks guys for yor input.
The air filter is new, It was very rich, "black exhaust and stinky" but was semi drivable before I replaced AFM. Ive tried resetting the ecu several times. Hoping it would fix it self, but noooo. LOL I'm going to try to get a fuel pressure reading, but Im not sure were the heck I can pull that from yet. What still bothers me is the fact I can create a massive vac leak by removing the breather hose and it doesnt change the idle.....#^*@!!!! I'm going to try disconnecting the AFM,the 02 sensor and check continuity on the ECU harness. Thanks guys for yor input.
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