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...about 130k. I bought used. It had pre existing error codes P1116 and P1121 with no symptoms. I installed a Dorman water control valve in...
...for the past 6 months or so. The most recurring ones are p1116 and p1121. I've been to a mechanic twice (for regular maintenance) but the codes...
...engine light has come on. I checked the code at AutoZone and it's P1121. How urgent is this to repair? The check engine light disappeared...
...engine light to come on, pull into an AutoZone and the reading is a P1121 code. No other codes. I'm very hesitant to go back to that dealer...
Two weeks ago my CEL came on and the code was P1121. I checked the coolant level and everything seemed fine, so I figured I'd take it in soon....
...check engine light came on (it has since gone out). The DTC code is P1121 which I decode as "Coolant Flow Control Valve Position Sensor Stuck"....
...it came back on some miles later and I brought it in and got P1121: Coolant Flow Control Valve Position Sensor Circuit Stuck. Granted, I know...
...keeps coming on. I have a FIXD device and it keeps showing P1116, P1121, P1123. This happened about 2 months ago, so I looked up the codes here...
The P1121 and P1116 codes have been present, on and off, for a while. I frequently drive from LA to SD. This morning, the triangle of death...
...120k miles on it failed a smog test with the failing codes being P1121 and P1116. My understanding is that it's the cooling system and a valve...
...Now the check engine light is on. It is throwing 2 codes : P1116 & P1121. I replaced the Coolant Temperature Sensor and checked the codes again...
...tank hooked back up the hoses and wiring the best i could but now im getting P1150 and P1121 , coolant temps of 180 F so not overheating right?
...lurker. At 1st, Cel appears off & on. Goto parts house, they tell me p1121 code so I replace 3 way valve with New oem unit, flush, replace and...
...coolant pump,changed the coolant and did a bleed. I’m getting a p1121 and p0420 code. What steps should I follow to fix this issue. Should I...
...lot, so apologies. In this case it's a 2008 Prius that's throwing a P1121 code intermittently, it weirdly works better in colder temps over the...
...and inverter coolant and bled them. Immediately I start getting P1121 code after driving. Bleed again-- P1121. Order new used DENSO OEM...
...it another mile to my mechanic. Codes were P0137, P0138, P0353, P1121 They replaced an oxygen sensor and flow control valve. Ran fine with no...
...from the thermos as far as I can see with hybrid assistant. But the p1121 keeps coming back. question is could this be due to an incomplete...
...2004 toyota Prius with 185k miles on it and recently got the CEL for P1121. I checked both coolants and turns out that the engine coolant was...
Hey folks, The P1116 and P1121 codes have shown up on my 2009 Gen II Prius about a month ago. The CEL is intermittent - it will disappear on its...
