rjparker's Recent Activity
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rjparker replied to the thread solar powered secondary AC system for keeping cabin and battery temps down.
I assume this Rube Goldberg contraption is to cool the battery when the existing ac system is off. Otherwise there really is no need...
Apr 18, 2026 at 10:16 PM -
rjparker replied to the thread Hybrid battery cooling mod.
It has to be a custom interface for every brand and then it needs extensive testing in the real world. You only have one life to live...
Apr 18, 2026 at 3:28 PM -
rjparker replied to the thread Hybrid battery cooling mod.
The previous supplier got them from china as well. Odds are good its the same product with a different interface.
Apr 18, 2026 at 3:03 PM -
rjparker replied to the thread Hybrid battery cooling mod.
Regardless of their mailing address Inngr is in china
Apr 18, 2026 at 2:57 PM -
rjparker replied to the thread 2 Gen 2's For Sale 2005 and 2006.
The gen2s were a loss leader for Toyota hybrid acceptance. Gen3 was an attempt to value engineer while still providing advanced safety...
Apr 18, 2026 at 2:26 PM -
rjparker liked Brian1954's post in the thread Dreaded P0A80 Code - Car Running / Charging Good..
Static voltage reads for all 28 modules does not tell you very much about the health of those modules. The true test is to look at the...
Apr 17, 2026 at 11:39 PM -
rjparker replied to the thread 2016 Prius Two Eco - rear brakes, what am I doing wrong.
this should work [MEDIA]
Apr 17, 2026 at 2:27 PM -
rjparker attached a file to the thread Another EGR thread.
A good price at $1200 starting for a head gasket. Looks like they do a lot of Hondas. [ATTACH]
Apr 17, 2026 at 2:08 PM
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rjparker replied to the thread Hybrid System Issues.
I would buy new even though its twice as much. Avoid the temptation to buy a rebuild even though some are available via shipment or...
Apr 17, 2026 at 7:05 AM -
rjparker replied to the thread Hybrid System Issues.
I used them years ago. They are legit and buy a lot of batteries from Toyota.
Apr 17, 2026 at 12:44 AM -
rjparker attached a file to the thread Hybrid System Issues.
Hometown Hybrids has a Houston, Austin and San Antonio shop. If you are in Gatesville, Tx their Austin shop would be closest or use...
Apr 16, 2026 at 10:32 PM
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rjparker replied to the thread Another EGR thread.
What was the name of the shop? We get people needing hg shops all the time.
Apr 16, 2026 at 4:40 PM -
rjparker attached a file to the thread New starting battery. Memory saver or jumper cables?.
If I was concerned about memory saving I might get this one or similar [ATTACH] They claim reverse polarity protection, 7 amp...
Apr 16, 2026 at 4:16 PM
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rjparker replied to the thread New starting battery. Memory saver or jumper cables?.
I find Toyotas and definitely my Prius v have little or no problems with a 12v disconnect. I don't lose window or radio settings and my...
Apr 16, 2026 at 7:59 AM -
rjparker replied to the thread Hybrid battery cooling mod.
As Brian pointed out, a retrofit lithium battery and a safe and robust bms is being developed by an engineer who did the same thing for...
Apr 15, 2026 at 6:05 PM
