low ohms injector and noise
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Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.
If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0).
If you have questions about MS1/Extra or MS2/Extra code configuration or tuning, please post them at www.msextra.com Such questions posted here will be moved to: a temporary MSextra sub-forum, where they will be removed after 7 days
The full forum rules are here: Forum Rules, be sure to read them all regularly.
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elturbonitroso
- MegaSquirt Newbie
- Posts: 15
- Joined: Thu Jan 05, 2006 7:26 pm
- Location: CONNECTICUT
low ohms injector and noise
hi i would like to know how many people have noise problem with low ohms injectors if you do what you did to cured it.thanks
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john.p.clegg
Re: low ohms injector and noise
What a timely post,have just finished rewiring my harness due to "noise",was running in-line resistors and an ISCV,due to the location of the Ms had approx 2m of harness all tightly bundled together and all was well...until...decided to short the resistors and use PWM,all was well for a while then as the weather got colder she started playing up (I suspect the longer pulses due to ASE and WUP,along with more ISCV),could I find the problem..NO...couldn't see it in Datalogs but did notice inter-flickers on the spark output LED,sent the Ms to be checked (no fault) so decided to rewire the loom using shielded cables earthed at one end (Ms) and after a lot of work she's back to normal again....it seems the close proximity of the Power PWM wires to ? sensor wires "mucked" something up
I don't know if I went over the top shielding every wire (or pairs of wires) but it did the job for me..Happy Bunny
John
I don't know if I went over the top shielding every wire (or pairs of wires) but it did the job for me..Happy Bunny
John