WebAug 16, 2010 · Code P1811 is hands down the most common trouble code and commonly asked about problem. This code can set for numorous reasons and often by a failing pressure control, BUT on higher mileage transmissions this is often not the case or at least is not the only cause to the problem.
GM Code P1811 Maximum Adapt Long Shift - YouTube
WebP1811 05 Impala Posted by Anonymous on Mar 02, 2012 Add Your Answer Not finding what you are looking for? Open Questions: 0 answers 2005 Chevy Impala 3.8 Series Hard Shifting Hard shifting after stop and go. If I shut it off and restart it, it's fine. Is this from the vacuum modulator? Be the first to answer Sep 22, 2015 • 2005 Chevrolet Impala LS Web What Does the P1811 Chevrolet Code Mean? With the engine running and an adaptable shift has occurred, the Powertrain Control Module ( PCM) detects during the following conditions occurred twice per trip: Condition 1: 1-2 Shift over 0.65 seconds and 1 -2 Shift … escape from tarkov streets extracts map
i received theses codes from a diagnostic p0122, p1122, p1811, - JustAnswer
WebDec 2, 2012 · The P1811 DTC (max adapt, long shift) is consistent with a bad PCS but as mentioned further diagnostics is required. The hard shifting is caused by the DTC setting and forcing the PCM module to command maximum line pressure and disabling shift adapts. Many owners had good luck with just the PCS replaced so that may be a good option. WebCustomer: I have a 2004 chevy Impala,with the coed- (P1811) what could this mean. Welcome Locate. Your PCM has the means to adjust shift pressures and timing to make all the shifts smooth but properly timed. This code means that the computer cannot adjust any more because of an issue. Web2003 Chevy Impala CODE P1811 CMFAVOR MEMBER 2003 CHEVROLET IMPALA 6 CYL FWD AUTOMATIC 82,966 MILES On 9-25-08 I was front ended by a astro van. I had the body work repaired. I started driving the car about the end of november 2008. 2 weeks ago I was leaving for work about 2 blocks away I stopped at free way entrance light. finger unlock download