coolant control valve

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Check engine light came on a month ago giving the p1121 code. I'm currently replacing it. I had all 3 hoses clamped and i removed the first one...

Thread by: Terrapin90, Oct 2, 2017, 13 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting

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As some may recall, our '05 has been logging an intermittent "p1121" DTC since the water pump was replaced. There are a number of threads here...

Thread by: 05PreeUs, Jul 2, 2017, 0 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting

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I live in Henrico, Virginia and have a 2005 Prius. The Check Engine light is on and it is giving me the codes P1116 and P1121. So I already...

Thread by: Donna in Virginia, Dec 29, 2016, 4 replies, in forum: Gen 2 Prius Main Forum

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I will be doing the work myself. 2006 Prius approaching 230k, seems to have been very well maintained Has had nothing but oil changes in the 20k...

Thread by: PapaGrande, Jul 19, 2016, 5 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting