Stuck in Limp Mode
Moderator
Joined: 01-23-2009
Posts: 26,539
From: Fredericksburg,VA
He was using the term "limp mode" as slang for "won't go". Not really in limp home mode, which does not act that way at all; It limits the RPM and turns injectors on and off randomly in an attempt to cool the engine down. It has NOTHING to do with a standard transmission.
That's why we correctly diagnosed the problem from the description.
That's why we correctly diagnosed the problem from the description.
Joined: 09-04-2024
Posts: 1
From: Corinth ms
Traction control system abs eps esc tcm tmps tire monitor pressure sensor all
2007 2.2L 5-speed manual transmission, 14x,xxx miles
Hello,
Having a whole host of issues it's led to being stuck in limp mode. Here's the background:
Burned out the clutch and had it replaced in December of 2017. It ran fine up until at 3 months ago when lost all resistance in the clutch pedal. The clutch master cylinder went and out. for various reasons I ended up having to drive it for about 3 weeks without a clutch before I was able to get the new clutch master cylinder. Replaced it, bled the system, things are working fine, and about two weeks later lost all resistance in the clutch again. I bled the system, things worked, then they didn't. be Lost resistance AND got the brake fluid warning message indicating I lost on my brake fluid. I did, but the brakes never skipped a beat. Refill, bleed , few hours I lose fluid. Never found out where it went out what orifice it left from, but after the third time we thought we had everything tight and filled and bled for real this time.
We were wrong.
What followed was a slow deterioration of power over the course of the next 12 hours to the point where I couldn't get up a 3% grade Hill. It have me the reduced engine power message, and then the car set for couple weeks before I was able to get it to the shop. It would run fine, but press the gas pedal and it would rev but not go anywhere.
We ended up flushing the system due to finding what appeared to be a disintegrated O-ring in the fluid. Replaced the clutch master cylinder again, and since no progress appeared to have been made, replaced the clutch slave cylinder inside the transmission, checking everything regarding the process along the way. Everything appears to be in mechanically working order. I have resistance in the clutch pedal, it's shifting through all the gears (you can hear and feel it), it won't go into gear unless the clutch pedal is depressed, the wheels rotate and respond when you press the gas pedal when it's up in the lift, but no oomph when it's on the ground.
Codes: We were getting Reduced Engine Power, P1682, and the fuse to the ECM kept blowing. I followed every bit of advice I found in here regarding all three problems.
We got the ECM fuse to stop blowing after checking out the ECM itself and all the wiring. When all that checked it and it was still blowing (when let turned to run) we ended up putting a 20 amp fuse in the slot. That allowed the relay to reset itself (you could hear it) so we put the 15 amp back in and everything seems to be working fine there.
For P1682, again we checked the ECM, ran through all the wiring including the pink wire, checked for any damage to the wires, harnesses, and retaped them. Did not find any damage or shorts. Cleaned and reset the starter ground and installed a new ignition switch and cylinder. All those things together, not necessarily in that order, got rid of that code.
For the Engine Power Reduced message, I checked/cleaned/resat the MAF sensor, throttle body, oil fill neck, checked all the wiring again, made sure the had cap was on, disconnected the negative battery terminal for four hours while I did all of this, started it up, let it relearn the idle (as much as can be without driving), no more codes or error messages pop up, but still no motion.
The wheels move and respond accordingly while it's up in the air, it shifts through so the gears, but had no power to move when on the ground. It will move VERY slowly, and had slightly more power in reverse, but we're not even limping here.
I need to get back to Texas and leaving it getting rid of the car isn't an option (it belongs to my fiance and it's special to her). That being said, andMy budget for parts is "the Goodwill of my fellow man" and my budget for repairs is somewhere around "MacGuyver." I was in KC on business when this all went down, and we'll just say my hotel budget ran out three days ago, so a hasty solution would be appreciated.
Hello,
Having a whole host of issues it's led to being stuck in limp mode. Here's the background:
Burned out the clutch and had it replaced in December of 2017. It ran fine up until at 3 months ago when lost all resistance in the clutch pedal. The clutch master cylinder went and out. for various reasons I ended up having to drive it for about 3 weeks without a clutch before I was able to get the new clutch master cylinder. Replaced it, bled the system, things are working fine, and about two weeks later lost all resistance in the clutch again. I bled the system, things worked, then they didn't. be Lost resistance AND got the brake fluid warning message indicating I lost on my brake fluid. I did, but the brakes never skipped a beat. Refill, bleed , few hours I lose fluid. Never found out where it went out what orifice it left from, but after the third time we thought we had everything tight and filled and bled for real this time.
We were wrong.
What followed was a slow deterioration of power over the course of the next 12 hours to the point where I couldn't get up a 3% grade Hill. It have me the reduced engine power message, and then the car set for couple weeks before I was able to get it to the shop. It would run fine, but press the gas pedal and it would rev but not go anywhere.
We ended up flushing the system due to finding what appeared to be a disintegrated O-ring in the fluid. Replaced the clutch master cylinder again, and since no progress appeared to have been made, replaced the clutch slave cylinder inside the transmission, checking everything regarding the process along the way. Everything appears to be in mechanically working order. I have resistance in the clutch pedal, it's shifting through all the gears (you can hear and feel it), it won't go into gear unless the clutch pedal is depressed, the wheels rotate and respond when you press the gas pedal when it's up in the lift, but no oomph when it's on the ground.
Codes: We were getting Reduced Engine Power, P1682, and the fuse to the ECM kept blowing. I followed every bit of advice I found in here regarding all three problems.
We got the ECM fuse to stop blowing after checking out the ECM itself and all the wiring. When all that checked it and it was still blowing (when let turned to run) we ended up putting a 20 amp fuse in the slot. That allowed the relay to reset itself (you could hear it) so we put the 15 amp back in and everything seems to be working fine there.
For P1682, again we checked the ECM, ran through all the wiring including the pink wire, checked for any damage to the wires, harnesses, and retaped them. Did not find any damage or shorts. Cleaned and reset the starter ground and installed a new ignition switch and cylinder. All those things together, not necessarily in that order, got rid of that code.
For the Engine Power Reduced message, I checked/cleaned/resat the MAF sensor, throttle body, oil fill neck, checked all the wiring again, made sure the had cap was on, disconnected the negative battery terminal for four hours while I did all of this, started it up, let it relearn the idle (as much as can be without driving), no more codes or error messages pop up, but still no motion.
The wheels move and respond accordingly while it's up in the air, it shifts through so the gears, but had no power to move when on the ground. It will move VERY slowly, and had slightly more power in reverse, but we're not even limping here.
I need to get back to Texas and leaving it getting rid of the car isn't an option (it belongs to my fiance and it's special to her). That being said, andMy budget for parts is "the Goodwill of my fellow man" and my budget for repairs is somewhere around "MacGuyver." I was in KC on business when this all went down, and we'll just say my hotel budget ran out three days ago, so a hasty solution would be appreciated.
Platinum Member
Joined: 12-06-2009
Posts: 11,721
From: Alabama
Traction control system abs eps esc tcm tmps tire monitor pressure sensor all Is ur problems & will fix all of them if no other damage or wear & tear has been caused due to it. Also look up how to manually reset & clear limp mode & should drive normal meanwhile. Usually consists of turning the key to the on position pressing gas pedal to floor while releasing gas pedal slowly ,turn key back off slowly thru each position then turn back they each position until u crank it. But that is for a different model car those steps look up steps like for urs meanwhile till u replace & relearn ur new tire sensor/s or tcs tcm tpms
New Member
Joined: 12-12-2022
Posts: 10
From: Oklahoma
They also bumped an old thread from 2019.
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