P0442 code - can sensor be bypassed to make this code go...
Nov 22, 2020 · I take it that there are no actual drivability issues when the 0442 code is present - even when the condition is legit. I know that most times environmental conditions / change in …
Cruiser P0442 code........evap leak - Allpar Forums
Mar 4, 2018 · You have to be careful when resolving evaporative leak code P0442. Here is a statement of the criteria test for this code. P0442-EVAP SYSTEM MEDIUM LEAK When …
2004 2.7L Sebring P0452 Evap error code for Low Pressure
May 1, 2025 · If the code is P0442 your theory about fuel volatility changes between summer and winter is NOT the cause of an evaporative emission leak. During the 2004 time era Chrysler …
evap system woes....2003 4.7 - Allpar Forums
May 3, 2016 · This situation could set codes P0442 or P0456. The other evaporative leak test the system performs is a non-intrusive leak test. When the engine is powered down, and no fuel is …
Impala code P0455 - Allpar Forums
Oct 9, 2017 · 2008 Impala, 3.5 V6. The CEL was on this morning, and the OBDII reader determined that it was from a P0455 code, meaning the Evap system has a leak. I...
Engine stumbling/ running rough - Allpar Forums
Oct 11, 2013 · The evap codes (P0442/P0455) are separate and won't have an effect on driveability. You still have a fuel vapor evaporative management issue (leak). It could be …
No Throttle Response. Very Little Power. No Codes...
Jan 6, 2014 · I had a couple of pending codes from what I would assume is when was trying to start it for days.. P1391= Intermittent loss of CMP or CKP (Cam or Crank position sensors) …
2004 Sebring LM 2.7 P0300 on cold startup - Allpar Forums
Oct 23, 2023 · Those 2 codes would be unrelated. The spark plugs are harder to fire to when cold. They may be carbon fouling? As the engine warms, it is able to burn off the carbon and …
2003 PT GT - P0201/P0202/P0203/P0204/P0480/B2204 DTCs
Dec 11, 2023 · Some background: I am the original owner of 2003 PT Cruiser GT (automatic). I used it as a daily driver from 2003 until 2017 when I parked it because of recurring engine …
Code P0456? on a 2007 Dodge Caravan SXT - Allpar Forums
Nov 12, 2011 · I went through this a couple of weeks ago. I showed a P0442 code. Swapped out the gas cap with a new one, erased the code with my scanner, but the code came back. After …