I thought I read the Z31at some point got an updated transistor. Is this it? Are these better or same as the PRW-2 upgrade? This came of an 89 NA.
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Updated Transistor ??
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I upgraded the one like that in my 88T to the PRW-2 style. Not sure if the internals are different but went ahead and did it anyway as the PRW-2 modules are easy to get at the pick-n-pull for cheap.
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Originally posted by jdmlegends View PostHard to believe the tiny PRW-2 costs $151 new from Nissan. It appears to be the same exact part number for cars like the Maxima, Altima, and Pathfinder.
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The ones i get from the pick-n-pull often fall into the cracks of my tool bag and can sometimes go unnoticed until
i get home. shame really. They're usually just priced as a "relay" and around 5 bucks.
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I tend to just dump my bag and put all the little “”””” ‘do dads’ on the counter. Typically they only mark the big stuff.
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I was wondering if anyone would know if the power transistors are interchangeable over the years? Hopefully I'm not thread jacking, I figured this was related.
I have an '86 na that I believe has a bad transistor - I don't have any spare parts so I was considering buying the newer version but I wasn't sure if they worked differently or just had different plugs or something simple. I'd really appreciate any info or advice before moving ahead.
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http://www.xenonzcar.com/z31/prw2.html
They are usually like 15$ on ebay at this point. Switch two wires per the linked guide, plug is the same. Very simple.
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Its plug and play at this point no need to even try to fool with the harness.
https://z31parts.bigcartel.com/produ...n-play-adapterChicks dig me, rust fears me.
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Thanx again - I found a good used PRW-2 on ebay for $10 and installed it already. Unfortunately, I still do not have spark (or more so, its inconsistent - sparks occasionally for a bit and then stops), which seems the same as it was w/ the original transistor...
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